1052042022500 has 120 divisors (see below), whose sum is σ = 2743580273280. Its totient is φ = 345017376000.

The previous prime is 1052042022469. The next prime is 1052042022527. The reversal of 1052042022500 is 52202402501.

It is a super-2 number, since 2×1052042022500² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 904385 + ... + 1709384.

It is an arithmetic number, because the mean of its divisors is an integer number (22863168944).

Almost surely, 2^{1052042022500} is an apocalyptic number.

1052042022500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1052042022500 is an abundant number, since it is smaller than the sum of its proper divisors (1691538250780).

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

1052042022500 is a wasteful number, since it uses less digits than its factorization.

1052042022500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2613823 (or 2613806 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The spelling of 1052042022500 in words is "one trillion, fifty-two billion, forty-two million, twenty-two thousand, five hundred".