122092641616 has 30 divisors (see below), whose sum is σ = 260014446986. Its totient is φ = 55496654400.

The previous prime is 122092641589. The next prime is 122092641623. The reversal of 122092641616 is 616146290221.

It can be written as a sum of positive squares in only one way, i.e., 122083155216 + 9486400 = 349404^2 + 3080^2 .

It is a super-2 number, since 2×122092641616² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31530255 + ... + 31534126.

Almost surely, 2^122092641616 is an apocalyptic number.

122092641616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

122092641616 is an abundant number, since it is smaller than the sum of its proper divisors (137921805370).

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

122092641616 is a wasteful number, since it uses less digits than its factorization.

122092641616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63064411 (or 63064394 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 122092641616 in words is "one hundred twenty-two billion, ninety-two million, six hundred forty-one thousand, six hundred sixteen".