222110011210120 has 32 divisors (see below), whose sum is σ = 545179118425920. Its totient is φ = 80767276803520.

The previous prime is 222110011210111. The next prime is 222110011210159. The reversal of 222110011210120 is 21012110011222.

It is a junction number, because it is equal to n+sod(n) for n = 222110011210094 and 222110011210103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252397739572 + ... + 252397740451.

It is an arithmetic number, because the mean of its divisors is an integer number (17036847450810).

Almost surely, 2^{222110011210120} is an apocalyptic number.

222110011210120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222110011210120 is an abundant number, since it is smaller than the sum of its proper divisors (323069107215800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222110011210120 is a wasteful number, since it uses less digits than its factorization.

222110011210120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504795480045 (or 504795480041 counting only the distinct ones).

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

Adding to 222110011210120 its reverse (21012110011222), we get a palindrome (243122121221342).

The spelling of 222110011210120 in words is "two hundred twenty-two trillion, one hundred ten billion, eleven million, two hundred ten thousand, one hundred twenty".