2154016124022 has 32 divisors (see below), whose sum is σ = 4935215980800. Its totient is φ = 613964359008.

The previous prime is 2154016124003. The next prime is 2154016124023. The reversal of 2154016124022 is 2204216104512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2154016124023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61182997 + ... + 61218192.

It is an arithmetic number, because the mean of its divisors is an integer number (154225499400).

Almost surely, 2^{2154016124022} is an apocalyptic number.

2154016124022 is an abundant number, since it is smaller than the sum of its proper divisors (2781199856778).

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

2154016124022 is a wasteful number, since it uses less digits than its factorization.

2154016124022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122401620.

The product of its (nonzero) digits is 7680, while the sum is 30.

The spelling of 2154016124022 in words is "two trillion, one hundred fifty-four billion, sixteen million, one hundred twenty-four thousand, twenty-two".