22002002001210 has 64 divisors (see below), whose sum is σ = 65834561839104. Its totient is φ = 4571844571200.

The previous prime is 22002002001197. The next prime is 22002002001319. The reversal of 22002002001210 is 1210020020022.

It is a super-2 number, since 2×22002002001210² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4762335786 + ... + 4762340405.

It is an arithmetic number, because the mean of its divisors is an integer number (1028665028736).

Almost surely, 2^{22002002001210} is an apocalyptic number.

22002002001210 is an abundant number, since it is smaller than the sum of its proper divisors (43832559837894).

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

22002002001210 is a wasteful number, since it uses less digits than its factorization.

22002002001210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9524676219.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22002002001210 its reverse (1210020020022), we get a palindrome (23212022021232).

It can be divided in two parts, 220020020012 and 10, that added together give a palindrome (220020020022).

The spelling of 22002002001210 in words is "twenty-two trillion, two billion, two million, one thousand, two hundred ten".