22200110001012 has 24 divisors (see below), whose sum is σ = 52208132709376. Its totient is φ = 7341768661248.

The previous prime is 22200110000933. The next prime is 22200110001031. The reversal of 22200110001012 is 21010001100222.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7283499133 + ... + 7283502180.

Almost surely, 2^{22200110001012} is an apocalyptic number.

It is an amenable number.

22200110001012 is an abundant number, since it is smaller than the sum of its proper divisors (30008022708364).

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

22200110001012 is a wasteful number, since it uses less digits than its factorization.

22200110001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14567001447 (or 14567001445 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22200110001012 its reverse (21010001100222), we get a palindrome (43210111101234).

The spelling of 22200110001012 in words is "twenty-two trillion, two hundred billion, one hundred ten million, one thousand, twelve".