22000102101212 has 12 divisors (see below), whose sum is σ = 38500212597336. Its totient is φ = 11000041359120.

The previous prime is 22000102101169. The next prime is 22000102101239. The reversal of 22000102101212 is 21210120100022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5741762 + ... + 8773142.

It is an arithmetic number, because the mean of its divisors is an integer number (3208351049778).

Almost surely, 2^{22000102101212} is an apocalyptic number.

It is an amenable number.

22000102101212 is a deficient number, since it is larger than the sum of its proper divisors (16500110496124).

22000102101212 is a wasteful number, since it uses less digits than its factorization.

22000102101212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4845748 (or 4845746 counting only the distinct ones).

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

Adding to 22000102101212 its reverse (21210120100022), we get a palindrome (43210222201234).

The spelling of 22000102101212 in words is "twenty-two trillion, one hundred two million, one hundred one thousand, two hundred twelve".