1056622424621 has 8 divisors (see below), whose sum is σ = 1112465894400. Its totient is φ = 1000802131200.

The previous prime is 1056622424581. The next prime is 1056622424653. The reversal of 1056622424621 is 1264242266501.

1056622424621 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1056622424621 - 2²⁶ = 1056555315757 is a prime.

It is a super-2 number, since 2×1056622424621² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056627424621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5700461 + ... + 5882898.

It is an arithmetic number, because the mean of its divisors is an integer number (139058236800).

Almost surely, 2^{1056622424621} is an apocalyptic number.

It is an amenable number.

1056622424621 is a deficient number, since it is larger than the sum of its proper divisors (55843469779).

1056622424621 is a wasteful number, since it uses less digits than its factorization.

1056622424621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11588179.

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 1056622424621 in words is "one trillion, fifty-six billion, six hundred twenty-two million, four hundred twenty-four thousand, six hundred twenty-one".