122616102311 has 32 divisors (see below), whose sum is σ = 135238118400. Its totient is φ = 110723034240.

The previous prime is 122616102269. The next prime is 122616102467. The reversal of 122616102311 is 113201616221.

It is a cyclic number.

It is not a de Polignac number, because 122616102311 - 2²² = 122611908007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124616102311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14215346 + ... + 14223968.

It is an arithmetic number, because the mean of its divisors is an integer number (4226191200).

Almost surely, 2^122616102311 is an apocalyptic number.

122616102311 is a deficient number, since it is larger than the sum of its proper divisors (12622016089).

122616102311 is a wasteful number, since it uses less digits than its factorization.

122616102311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8999.

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

Adding to 122616102311 its reverse (113201616221), we get a palindrome (235817718532).

The spelling of 122616102311 in words is "one hundred twenty-two billion, six hundred sixteen million, one hundred two thousand, three hundred eleven".