22213130001210 has 96 divisors (see below), whose sum is σ = 58328342581392. Its totient is φ = 5864613350400.

The previous prime is 22213130001203. The next prime is 22213130001233. The reversal of 22213130001210 is 1210003131222.

22213130001210 is a `hidden beast` number, since 2 + 22 + 131 + 300 + 0 + 1 + 210 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 14285701207449 + 7927428793761 = 3779643^2 + 2815569^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 392450632 + ... + 392507228.

Almost surely, 2^{22213130001210} is an apocalyptic number.

22213130001210 is an abundant number, since it is smaller than the sum of its proper divisors (36115212580182).

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

22213130001210 is a wasteful number, since it uses less digits than its factorization.

22213130001210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99888 (or 99885 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 22213130001210 its reverse (1210003131222), we get a palindrome (23423133132432).

The spelling of 22213130001210 in words is "twenty-two trillion, two hundred thirteen billion, one hundred thirty million, one thousand, two hundred ten".