100222012202 has 32 divisors (see below), whose sum is σ = 166827442320. Its totient is φ = 45128029440.

The previous prime is 100222012169. The next prime is 100222012217. The reversal of 100222012202 is 202210222001.

100222012202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 34752043561 + 65469968641 = 186419^2 + 255871^2 .

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 15 ways as a sum of consecutive naturals, for example, 98003 + ... + 458310.

Almost surely, 2^100222012202 is an apocalyptic number.

100222012202 is a deficient number, since it is larger than the sum of its proper divisors (66605430118).

100222012202 is an equidigital number, since it uses as much as digits as its factorization.

100222012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556395 (or 556369 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 100222012202 its reverse (202210222001), we get a palindrome (302432234203).

The spelling of 100222012202 in words is "one hundred billion, two hundred twenty-two million, twelve thousand, two hundred two".