312213200010 has 32 divisors (see below), whose sum is σ = 749594950272. Its totient is φ = 83225378880.

The previous prime is 312213200009. The next prime is 312213200029. The reversal of 312213200010 is 10002312213.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1886421 + ... + 2045240.

It is an arithmetic number, because the mean of its divisors is an integer number (23424842196).

Almost surely, 2^312213200010 is an apocalyptic number.

312213200010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

312213200010 is an abundant number, since it is smaller than the sum of its proper divisors (437381750262).

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

312213200010 is a wasteful number, since it uses less digits than its factorization.

312213200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3934318.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 312213200010 its reverse (10002312213), we get a palindrome (322215512223).

The spelling of 312213200010 in words is "three hundred twelve billion, two hundred thirteen million, two hundred thousand, ten".