101611616122 has 8 divisors (see below), whose sum is σ = 153388236276. Its totient is φ = 50482204032.

The previous prime is 101611616107. The next prime is 101611616149. The reversal of 101611616122 is 221616116101.

It can be written as a sum of positive squares in 2 ways, for example, as 79162886881 + 22448729241 = 281359^2 + 149829^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161801623 + ... + 161802250.

Almost surely, 2^101611616122 is an apocalyptic number.

101611616122 is a deficient number, since it is larger than the sum of its proper divisors (51776620154).

101611616122 is a wasteful number, since it uses less digits than its factorization.

101611616122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323604032.

The product of its (nonzero) digits is 864, while the sum is 28.

The spelling of 101611616122 in words is "one hundred one billion, six hundred eleven million, six hundred sixteen thousand, one hundred twenty-two".