4022451012 has 24 divisors (see below), whose sum is σ = 9879704800. Its totient is φ = 1270247616.

The previous prime is 4022451007. The next prime is 4022451029. The reversal of 4022451012 is 2101542204.

It is a super-2 number, since 2×4022451012² = 32360224287879648288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4022451012.

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, 8820937 + ... + 8821392.

Almost surely, 2^4022451012 is an apocalyptic number.

It is an amenable number.

4022451012 is an abundant number, since it is smaller than the sum of its proper divisors (5857253788).

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

4022451012 is a wasteful number, since it uses less digits than its factorization.

4022451012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17642355 (or 17642353 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 4022451012 is about 63422.7956810483. The cubic root of 4022451012 is about 1590.3654094697.

Adding to 4022451012 its reverse (2101542204), we get a palindrome (6123993216).

The spelling of 4022451012 in words is "four billion, twenty-two million, four hundred fifty-one thousand, twelve".