122055504435 has 24 divisors (see below), whose sum is σ = 224007750720. Its totient is φ = 61267076352.

The previous prime is 122055504427. The next prime is 122055504451. The reversal of 122055504435 is 534405550221.

122055504435 is a `hidden beast` number, since 1 + 2 + 205 + 5 + 5 + 0 + 443 + 5 = 666.

It is not a de Polignac number, because 122055504435 - 2³ = 122055504427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122055504435.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79774075 + ... + 79775604.

It is an arithmetic number, because the mean of its divisors is an integer number (9333656280).

Almost surely, 2^122055504435 is an apocalyptic number.

122055504435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

122055504435 is a deficient number, since it is larger than the sum of its proper divisors (101952246285).

122055504435 is a wasteful number, since it uses less digits than its factorization.

122055504435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159549707 (or 159549704 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 122055504435 in words is "one hundred twenty-two billion, fifty-five million, five hundred four thousand, four hundred thirty-five".