222010121102 has 96 divisors (see below), whose sum is σ = 431342794080. Its totient is φ = 84720384000.

The previous prime is 222010121089. The next prime is 222010121143. The reversal of 222010121102 is 201121010222.

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 47 ways as a sum of consecutive naturals, for example, 15840674 + ... + 15854682.

It is an arithmetic number, because the mean of its divisors is an integer number (4493154105).

Almost surely, 2^222010121102 is an apocalyptic number.

222010121102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222010121102 is a deficient number, since it is larger than the sum of its proper divisors (209332672978).

222010121102 is a wasteful number, since it uses less digits than its factorization.

222010121102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14338 (or 14331 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 222010121102 its reverse (201121010222), we get a palindrome (423131131324).

The spelling of 222010121102 in words is "two hundred twenty-two billion, ten million, one hundred twenty-one thousand, one hundred two".