312210001010 has 32 divisors (see below), whose sum is σ = 588641644800. Its totient is φ = 119000039488.

The previous prime is 312210001003. The next prime is 312210001049. The reversal of 312210001010 is 10100012213.

It is a junction number, because it is equal to n+sod(n) for n = 312210000982 and 312210001000.

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, 2520185 + ... + 2641164.

It is an arithmetic number, because the mean of its divisors is an integer number (18395051400).

Almost surely, 2^312210001010 is an apocalyptic number.

312210001010 is a deficient number, since it is larger than the sum of its proper divisors (276431643790).

312210001010 is a wasteful number, since it uses less digits than its factorization.

312210001010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5161642.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 312210001010 its reverse (10100012213), we get a palindrome (322310013223).

The spelling of 312210001010 in words is "three hundred twelve billion, two hundred ten million, one thousand, ten".