8400801875022 has 128 divisors (see below), whose sum is σ = 19394094643200. Its totient is φ = 2693498652288.

The previous prime is 8400801874981. The next prime is 8400801875113. The reversal of 8400801875022 is 2205781080048.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 903987808 + ... + 903997100.

It is an arithmetic number, because the mean of its divisors is an integer number (151516364400).

Almost surely, 2^{8400801875022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8400801875022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9697047321600).

8400801875022 is an abundant number, since it is smaller than the sum of its proper divisors (10993292768178).

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

8400801875022 is a wasteful number, since it uses less digits than its factorization.

8400801875022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15447 (or 15441 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The spelling of 8400801875022 in words is "eight trillion, four hundred billion, eight hundred one million, eight hundred seventy-five thousand, twenty-two".