113554320522 has 16 divisors (see below), whose sum is σ = 227154041280. Its totient is φ = 37843873472.

The previous prime is 113554320491. The next prime is 113554320547. The reversal of 113554320522 is 225023455311.

It is a super-2 number, since 2×113554320522² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1859118 + ... + 1919225.

It is an arithmetic number, because the mean of its divisors is an integer number (14197127580).

Almost surely, 2^113554320522 is an apocalyptic number.

113554320522 is an abundant number, since it is smaller than the sum of its proper divisors (113599720758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113554320522 is a wasteful number, since it uses less digits than its factorization.

113554320522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3783357.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 113554320522 its reverse (225023455311), we get a palindrome (338577775833).

The spelling of 113554320522 in words is "one hundred thirteen billion, five hundred fifty-four million, three hundred twenty thousand, five hundred twenty-two".