4022326856392 has 32 divisors (see below), whose sum is σ = 8122538188800. Its totient is φ = 1856336940864.

The previous prime is 4022326856389. The next prime is 4022326856393. The reversal of 4022326856392 is 2936586232204.

It is a super-2 number, since 2×4022326856392² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (4022326856393) 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, 338263 + ... + 2856409.

It is an arithmetic number, because the mean of its divisors is an integer number (253829318400).

Almost surely, 2^{4022326856392} is an apocalyptic number.

It is an amenable number.

4022326856392 is an abundant number, since it is smaller than the sum of its proper divisors (4100211332408).

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

4022326856392 is a wasteful number, since it uses less digits than its factorization.

4022326856392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2533525 (or 2533521 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 52.

The spelling of 4022326856392 in words is "four trillion, twenty-two billion, three hundred twenty-six million, eight hundred fifty-six thousand, three hundred ninety-two".