100222031332212 has 96 divisors (see below), whose sum is σ = 242735018803200. Its totient is φ = 32150327059200.

The previous prime is 100222031332169. The next prime is 100222031332259. The reversal of 100222031332212 is 212233130222001.

100222031332212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 227786089 + ... + 228225647.

It is an arithmetic number, because the mean of its divisors is an integer number (2528489779200).

Almost surely, 2^{100222031332212} is an apocalyptic number.

100222031332212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100222031332212 is an abundant number, since it is smaller than the sum of its proper divisors (142512987470988).

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

100222031332212 is a wasteful number, since it uses less digits than its factorization.

100222031332212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442997 (or 442995 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 100222031332212 its reverse (212233130222001), we get a palindrome (312455161554213).

The spelling of 100222031332212 in words is "one hundred trillion, two hundred twenty-two billion, thirty-one million, three hundred thirty-two thousand, two hundred twelve".