100022000211212 has 6 divisors (see below), whose sum is σ = 175038500369628. Its totient is φ = 50011000105604.

The previous prime is 100022000211193. The next prime is 100022000211269. The reversal of 100022000211212 is 212112000220001.

It is a super-2 number, since 2×100022000211212² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12502750026398 + ... + 12502750026405.

It is an arithmetic number, because the mean of its divisors is an integer number (29173083394938).

Almost surely, 2^{100022000211212} is an apocalyptic number.

It is an amenable number.

100022000211212 is a deficient number, since it is larger than the sum of its proper divisors (75016500158416).

100022000211212 is a wasteful number, since it uses less digits than its factorization.

100022000211212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25005500052807 (or 25005500052805 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100022000211212 its reverse (212112000220001), we get a palindrome (312134000431213).

The spelling of 100022000211212 in words is "one hundred trillion, twenty-two billion, two hundred eleven thousand, two hundred twelve".