22100101202012 has 6 divisors (see below), whose sum is σ = 38675177103528. Its totient is φ = 11050050601004.

The previous prime is 22100101201957. The next prime is 22100101202117. The reversal of 22100101202012 is 21020210100122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2762512650248 + ... + 2762512650255.

It is an arithmetic number, because the mean of its divisors is an integer number (6445862850588).

Almost surely, 2^{22100101202012} is an apocalyptic number.

It is an amenable number.

22100101202012 is a deficient number, since it is larger than the sum of its proper divisors (16575075901516).

22100101202012 is a wasteful number, since it uses less digits than its factorization.

22100101202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5525025300507 (or 5525025300505 counting only the distinct ones).

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

Adding to 22100101202012 its reverse (21020210100122), we get a palindrome (43120311302134).

The spelling of 22100101202012 in words is "twenty-two trillion, one hundred billion, one hundred one million, two hundred two thousand, twelve".