1052216568040 has 32 divisors (see below), whose sum is σ = 2582713395360. Its totient is φ = 382624206400.

The previous prime is 1052216568031. The next prime is 1052216568059. The reversal of 1052216568040 is 408656122501.

It is a super-2 number, since 2×1052216568040² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 1052216567984 and 1052216568002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1195700206 + ... + 1195701085.

It is an arithmetic number, because the mean of its divisors is an integer number (80709793605).

Almost surely, 2^{1052216568040} is an apocalyptic number.

1052216568040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1052216568040 is an abundant number, since it is smaller than the sum of its proper divisors (1530496827320).

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

1052216568040 is a wasteful number, since it uses less digits than its factorization.

1052216568040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2391401313 (or 2391401309 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 1052216568040 in words is "one trillion, fifty-two billion, two hundred sixteen million, five hundred sixty-eight thousand, forty".