222100100111110 has 32 divisors (see below), whose sum is σ = 436958360006112. Its totient is φ = 80782217809920.

The previous prime is 222100100111077. The next prime is 222100100111117. The reversal of 222100100111110 is 11111001001222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222100100111117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12749710011 + ... + 12749727430.

It is an arithmetic number, because the mean of its divisors is an integer number (13654948750191).

Almost surely, 2^{222100100111110} is an apocalyptic number.

222100100111110 is a deficient number, since it is larger than the sum of its proper divisors (214858259895002).

222100100111110 is a wasteful number, since it uses less digits than its factorization.

222100100111110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25499437528.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 222100100111110 its reverse (11111001001222), we get a palindrome (233211101112332).

The spelling of 222100100111110 in words is "two hundred twenty-two trillion, one hundred billion, one hundred million, one hundred eleven thousand, one hundred ten".