22100212212110 has 32 divisors (see below), whose sum is σ = 39851843324832. Its totient is φ = 8824209344640.

The previous prime is 22100212212049. The next prime is 22100212212137. The reversal of 22100212212110 is 1121221200122.

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, 37289012 + ... + 37877048.

It is an arithmetic number, because the mean of its divisors is an integer number (1245370103901).

Almost surely, 2^{22100212212110} is an apocalyptic number.

22100212212110 is a deficient number, since it is larger than the sum of its proper divisors (17751631112722).

22100212212110 is a wasteful number, since it uses less digits than its factorization.

22100212212110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594788.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22100212212110 its reverse (1121221200122), we get a palindrome (23221433412232).

The spelling of 22100212212110 in words is "twenty-two trillion, one hundred billion, two hundred twelve million, two hundred twelve thousand, one hundred ten".