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10222030043 = 61167574263
BaseRepresentation
bin10011000010100011…
…11100110011011011
3222101101112221002022
421201101330303123
5131413314430133
64410153325055
7511211551601
oct114121746333
928341487068
1010222030043
114376084515
121b9340678b
13c6b9b8bb4
146cd83b871
153ec619998
hex26147ccdb

10222030043 has 4 divisors (see below), whose sum is σ = 10389604368. Its totient is φ = 10054455720.

The previous prime is 10222030031. The next prime is 10222030051. The reversal of 10222030043 is 34003022201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34003022201 = 139244626059.

It is a cyclic number.

It is not a de Polignac number, because 10222030043 - 28 = 10222029787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10222030543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83787071 + ... + 83787192.

It is an arithmetic number, because the mean of its divisors is an integer number (2597401092).

Almost surely, 210222030043 is an apocalyptic number.

10222030043 is a deficient number, since it is larger than the sum of its proper divisors (167574325).

10222030043 is an equidigital number, since it uses as much as digits as its factorization.

10222030043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167574324.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 10222030043 its reverse (34003022201), we get a palindrome (44225052244).

The spelling of 10222030043 in words is "ten billion, two hundred twenty-two million, thirty thousand, forty-three".

Divisors: 1 61 167574263 10222030043