122451123354054 has 32 divisors (see below), whose sum is σ = 267206709534336. Its totient is φ = 37100759041920.

The previous prime is 122451123354013. The next prime is 122451123354113. The reversal of 122451123354054 is 450453321154221.

It is a super-2 number, since 2×122451123354054² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122451123353997 and 122451123354015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140611992 + ... + 141480155.

It is an arithmetic number, because the mean of its divisors is an integer number (8350209672948).

Almost surely, 2^{122451123354054} is an apocalyptic number.

122451123354054 is an abundant number, since it is smaller than the sum of its proper divisors (144755586180282).

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

122451123354054 is a wasteful number, since it uses less digits than its factorization.

122451123354054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282098740.

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 122451123354054 in words is "one hundred twenty-two trillion, four hundred fifty-one billion, one hundred twenty-three million, three hundred fifty-four thousand, fifty-four".