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2220231053113 = 7197364388493
BaseRepresentation
bin100000010011110000000…
…101010100111100111001
321212020210201102111222221
4200103300011110330321
5242334013122144423
64415543212444041
7316256252366143
oct40236005247471
97766721374887
102220231053113
1178665a603697
122ba366a79621
131314a0098898
14796617ddc93
153cb4760ce5d
hex204f0154f39

2220231053113 has 16 divisors (see below), whose sum is σ = 2275363391616. Its totient is φ = 2165774446080.

The previous prime is 2220231053087. The next prime is 2220231053153. The reversal of 2220231053113 is 3113501320222.

It is a cyclic number.

It is not a de Polignac number, because 2220231053113 - 213 = 2220231044921 is a prime.

It is a super-3 number, since 3×22202310531133 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220231053153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25045095 + ... + 25133587.

It is an arithmetic number, because the mean of its divisors is an integer number (142210211976).

Almost surely, 22220231053113 is an apocalyptic number.

It is an amenable number.

2220231053113 is a deficient number, since it is larger than the sum of its proper divisors (55132338503).

2220231053113 is an equidigital number, since it uses as much as digits as its factorization.

2220231053113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92304.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 2220231053113 its reverse (3113501320222), we get a palindrome (5333732373335).

The spelling of 2220231053113 in words is "two trillion, two hundred twenty billion, two hundred thirty-one million, fifty-three thousand, one hundred thirteen".

Divisors: 1 71 97 3643 6887 88493 258653 353371 6283003 8583821 25089341 322379999 609451291 22888979929 31270859903 2220231053113