122554313345342 has 32 divisors (see below), whose sum is σ = 188502652808064. Its totient is φ = 59737941849600.

The previous prime is 122554313345333. The next prime is 122554313345371. The reversal of 122554313345342 is 243543313455221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1097737148 + ... + 1097848784.

It is an arithmetic number, because the mean of its divisors is an integer number (5890707900252).

Almost surely, 2^{122554313345342} is an apocalyptic number.

122554313345342 is a deficient number, since it is larger than the sum of its proper divisors (65948339462722).

122554313345342 is a wasteful number, since it uses less digits than its factorization.

122554313345342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191444.

The product of its digits is 5184000, while the sum is 47.

The spelling of 122554313345342 in words is "one hundred twenty-two trillion, five hundred fifty-four billion, three hundred thirteen million, three hundred forty-five thousand, three hundred forty-two".