222211100012110 has 64 divisors (see below), whose sum is σ = 440759624947200. Its totient is φ = 79986274416000.

The previous prime is 222211100012093. The next prime is 222211100012113. The reversal of 222211100012110 is 11210001112222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222211100012113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47993101 + ... + 52419079.

It is an arithmetic number, because the mean of its divisors is an integer number (6886869139800).

Almost surely, 2^{222211100012110} is an apocalyptic number.

222211100012110 is a deficient number, since it is larger than the sum of its proper divisors (218548524935090).

222211100012110 is a wasteful number, since it uses less digits than its factorization.

222211100012110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4430617.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 222211100012110 its reverse (11210001112222), we get a palindrome (233421101124332).

The spelling of 222211100012110 in words is "two hundred twenty-two trillion, two hundred eleven billion, one hundred million, twelve thousand, one hundred ten".