312202042130210 has 16 divisors (see below), whose sum is σ = 561978543672000. Its totient is φ = 124877512888176.

The previous prime is 312202042130179. The next prime is 312202042130249. The reversal of 312202042130210 is 12031240202213.

It is a super-2 number, since 2×312202042130210² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412598600 + ... + 413354579.

It is an arithmetic number, because the mean of its divisors is an integer number (35123658979500).

Almost surely, 2^{312202042130210} is an apocalyptic number.

312202042130210 is a deficient number, since it is larger than the sum of its proper divisors (249776501541790).

312202042130210 is a wasteful number, since it uses less digits than its factorization.

312202042130210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825990985.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 312202042130210 its reverse (12031240202213), we get a palindrome (324233282332423).

The spelling of 312202042130210 in words is "three hundred twelve trillion, two hundred two billion, forty-two million, one hundred thirty thousand, two hundred ten".