222012313011210 has 32 divisors (see below), whose sum is σ = 532844068826880. Its totient is φ = 59201670403008.

The previous prime is 222012313011187. The next prime is 222012313011311. The reversal of 222012313011210 is 12110313210222.

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, 99697042 + ... + 101899581.

It is an arithmetic number, because the mean of its divisors is an integer number (16651377150840).

Almost surely, 2^{222012313011210} is an apocalyptic number.

222012313011210 is an abundant number, since it is smaller than the sum of its proper divisors (310831755815670).

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

222012313011210 is a wasteful number, since it uses less digits than its factorization.

222012313011210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201633342.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 222012313011210 its reverse (12110313210222), we get a palindrome (234122626221432).

The spelling of 222012313011210 in words is "two hundred twenty-two trillion, twelve billion, three hundred thirteen million, eleven thousand, two hundred ten".