100022211200212 has 48 divisors (see below), whose sum is σ = 204552600956928. Its totient is φ = 41902872916320.

The previous prime is 100022211200189. The next prime is 100022211200237. The reversal of 100022211200212 is 212002112220001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45791368 + ... + 47925919.

It is an arithmetic number, because the mean of its divisors is an integer number (4261512519936).

Almost surely, 2^{100022211200212} is an apocalyptic number.

It is an amenable number.

100022211200212 is an abundant number, since it is smaller than the sum of its proper divisors (104530389756716).

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

100022211200212 is a wasteful number, since it uses less digits than its factorization.

100022211200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93718156 (or 93718154 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100022211200212 its reverse (212002112220001), we get a palindrome (312024323420213).

The spelling of 100022211200212 in words is "one hundred trillion, twenty-two billion, two hundred eleven million, two hundred thousand, two hundred twelve".