3955554776022 has 128 divisors (see below), whose sum is σ = 8444947230720. Its totient is φ = 1233111237120.

The previous prime is 3955554775957. The next prime is 3955554776113. The reversal of 3955554776022 is 2206774555593.

It is a super-2 number, since 2×3955554776022² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 694807408 + ... + 694813100.

It is an arithmetic number, because the mean of its divisors is an integer number (65976150240).

Almost surely, 2^{3955554776022} is an apocalyptic number.

3955554776022 is an abundant number, since it is smaller than the sum of its proper divisors (4489392454698).

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

3955554776022 is a wasteful number, since it uses less digits than its factorization.

3955554776022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6678.

The product of its (nonzero) digits is 79380000, while the sum is 60.

The spelling of 3955554776022 in words is "three trillion, nine hundred fifty-five billion, five hundred fifty-four million, seven hundred seventy-six thousand, twenty-two".