100322021322 has 24 divisors (see below), whose sum is σ = 226815005664. Its totient is φ = 31986731304.

The previous prime is 100322021311. The next prime is 100322021339. The reversal of 100322021322 is 223120223001.

100322021322 is a `hidden beast` number, since 1 + 0 + 0 + 322 + 0 + 21 + 322 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 100322021295 and 100322021304.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121161448 + ... + 121162275.

It is an arithmetic number, because the mean of its divisors is an integer number (9450625236).

Almost surely, 2^100322021322 is an apocalyptic number.

100322021322 is an abundant number, since it is smaller than the sum of its proper divisors (126492984342).

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

100322021322 is a wasteful number, since it uses less digits than its factorization.

100322021322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242323754 (or 242323751 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 100322021322 its reverse (223120223001), we get a palindrome (323442244323).

The spelling of 100322021322 in words is "one hundred billion, three hundred twenty-two million, twenty-one thousand, three hundred twenty-two".