2212442331210 has 24 divisors (see below), whose sum is σ = 5752350061380. Its totient is φ = 589984621632.

The previous prime is 2212442331181. The next prime is 2212442331221. The reversal of 2212442331210 is 121332442122.

2212442331210 is a `hidden beast` number, since 2 + 2 + 1 + 2 + 442 + 3 + 3 + 1 + 210 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2149211708361 + 63230622849 = 1466019^2 + 251457^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12291346195 + ... + 12291346374.

Almost surely, 2^{2212442331210} is an apocalyptic number.

2212442331210 is an abundant number, since it is smaller than the sum of its proper divisors (3539907730170).

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

2212442331210 is a wasteful number, since it uses less digits than its factorization.

2212442331210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24582692582 (or 24582692579 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 2212442331210 its reverse (121332442122), we get a palindrome (2333774773332).

The spelling of 2212442331210 in words is "two trillion, two hundred twelve billion, four hundred forty-two million, three hundred thirty-one thousand, two hundred ten".