2202120031210 has 32 divisors (see below), whose sum is σ = 4473272044800. Its totient is φ = 773158128960.

The previous prime is 2202120031151. The next prime is 2202120031247. The reversal of 2202120031210 is 121300212022.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345156690 + ... + 345163069.

It is an arithmetic number, because the mean of its divisors is an integer number (139789751400).

Almost surely, 2^{2202120031210} is an apocalyptic number.

2202120031210 is an abundant number, since it is smaller than the sum of its proper divisors (2271152013590).

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

2202120031210 is a wasteful number, since it uses less digits than its factorization.

2202120031210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690319806.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2202120031210 its reverse (121300212022), we get a palindrome (2323420243232).

The spelling of 2202120031210 in words is "two trillion, two hundred two billion, one hundred twenty million, thirty-one thousand, two hundred ten".