100020313222 has 16 divisors (see below), whose sum is σ = 155991789360. Its totient is φ = 48040558048.

The previous prime is 100020313181. The next prime is 100020313243. The reversal of 100020313222 is 222313020001.

It is a junction number, because it is equal to n+sod(n) for n = 100020313196 and 100020313205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4365448 + ... + 4388299.

It is an arithmetic number, because the mean of its divisors is an integer number (9749486835).

Almost surely, 2^100020313222 is an apocalyptic number.

100020313222 is a deficient number, since it is larger than the sum of its proper divisors (55971476138).

100020313222 is a wasteful number, since it uses less digits than its factorization.

100020313222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8753975.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 100020313222 its reverse (222313020001), we get a palindrome (322333333223).

The spelling of 100020313222 in words is "one hundred billion, twenty million, three hundred thirteen thousand, two hundred twenty-two".