122023604154 has 16 divisors (see below), whose sum is σ = 245828576448. Its totient is φ = 40377640032.

The previous prime is 122023604137. The next prime is 122023604161. The reversal of 122023604154 is 451406320221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74222782 + ... + 74224425.

It is an arithmetic number, because the mean of its divisors is an integer number (15364286028).

Almost surely, 2^122023604154 is an apocalyptic number.

122023604154 is an abundant number, since it is smaller than the sum of its proper divisors (123804972294).

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

122023604154 is a wasteful number, since it uses less digits than its factorization.

122023604154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148447349.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 122023604154 its reverse (451406320221), we get a palindrome (573429924375).

The spelling of 122023604154 in words is "one hundred twenty-two billion, twenty-three million, six hundred four thousand, one hundred fifty-four".