1054866390022 has 16 divisors (see below), whose sum is σ = 1590607949040. Its totient is φ = 524664671328.

The previous prime is 1054866389963. The next prime is 1054866390031. The reversal of 1054866390022 is 2200936684501.

It is a super-2 number, since 2×1054866390022² (a number of 25 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 7 ways as a sum of consecutive naturals, for example, 2066104 + ... + 2525572.

It is an arithmetic number, because the mean of its divisors is an integer number (99412996815).

Almost surely, 2^{1054866390022} is an apocalyptic number.

1054866390022 is a deficient number, since it is larger than the sum of its proper divisors (535741559018).

1054866390022 is a wasteful number, since it uses less digits than its factorization.

1054866390022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465495.

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 1054866390022 in words is "one trillion, fifty-four billion, eight hundred sixty-six million, three hundred ninety thousand, twenty-two".