100022400320032 has 48 divisors (see below), whose sum is σ = 201508739464032. Its totient is φ = 48845694481920.

The previous prime is 100022400320027. The next prime is 100022400320041. The reversal of 100022400320032 is 230023004220001.

It is a junction number, because it is equal to n+sod(n) for n = 100022400319991 and 100022400320009.

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, 25718868 + ... + 29351404.

It is an arithmetic number, because the mean of its divisors is an integer number (4198098738834).

Almost surely, 2^{100022400320032} is an apocalyptic number.

It is an amenable number.

100022400320032 is an abundant number, since it is smaller than the sum of its proper divisors (101486339144000).

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

100022400320032 is a wasteful number, since it uses less digits than its factorization.

100022400320032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3652601 (or 3652593 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 100022400320032 its reverse (230023004220001), we get a palindrome (330045404540033).

The spelling of 100022400320032 in words is "one hundred trillion, twenty-two billion, four hundred million, three hundred twenty thousand, thirty-two".