1222101102110 has 32 divisors (see below), whose sum is σ = 2514982417920. Its totient is φ = 418848448032.

The previous prime is 1222101102041. The next prime is 1222101102149. The reversal of 1222101102110 is 112011012221.

It is a super-2 number, since 2×1222101102110² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 3096794 + ... + 3469053.

It is an arithmetic number, because the mean of its divisors is an integer number (78593200560).

Almost surely, 2^{1222101102110} is an apocalyptic number.

1222101102110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222101102110 is an abundant number, since it is smaller than the sum of its proper divisors (1292881315810).

1222101102110 is a wasteful number, since it uses less digits than its factorization.

1222101102110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6568520.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1222101102110 its reverse (112011012221), we get a palindrome (1334112114331).

The spelling of 1222101102110 in words is "one trillion, two hundred twenty-two billion, one hundred one million, one hundred two thousand, one hundred ten".