122672104555 has 32 divisors (see below), whose sum is σ = 197647930368. Its totient is φ = 70588540800.

The previous prime is 122672104547. The next prime is 122672104571. The reversal of 122672104555 is 555401276221.

It is a happy number.

It is not a de Polignac number, because 122672104555 - 2³ = 122672104547 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12249951 + ... + 12259960.

It is an arithmetic number, because the mean of its divisors is an integer number (6176497824).

Almost surely, 2^122672104555 is an apocalyptic number.

122672104555 is a deficient number, since it is larger than the sum of its proper divisors (74975825813).

122672104555 is a wasteful number, since it uses less digits than its factorization.

122672104555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24509947.

The product of its (nonzero) digits is 168000, while the sum is 40.

The spelling of 122672104555 in words is "one hundred twenty-two billion, six hundred seventy-two million, one hundred four thousand, five hundred fifty-five".