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22210114139 = 71312818509
BaseRepresentation
bin10100101011110100…
…110111001001011011
32010022212020200212222
4110223310313021123
5330441242123024
614111515454255
71414246566233
oct245364671133
963285220788
1022210114139
119468037534
12437a15738b
13212c53aa95
141109a36cc3
1589ecd485e
hex52bd3725b

22210114139 has 4 divisors (see below), whose sum is σ = 22522932720. Its totient is φ = 21897295560.

The previous prime is 22210114133. The next prime is 22210114183. The reversal of 22210114139 is 93141101222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22210114139 - 224 = 22193336923 is a prime.

It is a super-2 number, since 2×222101141392 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22210114133) 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, 156409184 + ... + 156409325.

It is an arithmetic number, because the mean of its divisors is an integer number (5630733180).

Almost surely, 222210114139 is an apocalyptic number.

22210114139 is a deficient number, since it is larger than the sum of its proper divisors (312818581).

22210114139 is an equidigital number, since it uses as much as digits as its factorization.

22210114139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312818580.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 22210114139 in words is "twenty-two billion, two hundred ten million, one hundred fourteen thousand, one hundred thirty-nine".

Divisors: 1 71 312818509 22210114139