222210120112010 has 32 divisors (see below), whose sum is σ = 412883320038912. Its totient is φ = 86016283035840.

The previous prime is 222210120112009. The next prime is 222210120112021. The reversal of 222210120112010 is 10211021012222.

It is a super-2 number, since 2×222210120112010² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 222210120112010.

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, 49348424 + ... + 53662716.

It is an arithmetic number, because the mean of its divisors is an integer number (12902603751216).

Almost surely, 2^{222210120112010} is an apocalyptic number.

222210120112010 is a deficient number, since it is larger than the sum of its proper divisors (190673199926902).

222210120112010 is a wasteful number, since it uses less digits than its factorization.

222210120112010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4480478.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 222210120112010 its reverse (10211021012222), we get a palindrome (232421141124232).

The spelling of 222210120112010 in words is "two hundred twenty-two trillion, two hundred ten billion, one hundred twenty million, one hundred twelve thousand, ten".