1312212010010 has 32 divisors (see below), whose sum is σ = 2625324348672. Its totient is φ = 468164831680.

The previous prime is 1312212010009. The next prime is 1312212010037. The reversal of 1312212010010 is 100102122131.

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, 112533794 + ... + 112545453.

It is an arithmetic number, because the mean of its divisors is an integer number (82041385896).

Almost surely, 2^{1312212010010} is an apocalyptic number.

1312212010010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1312212010010 is an abundant number, since it is smaller than the sum of its proper divisors (1313112338662).

1312212010010 is a wasteful number, since it uses less digits than its factorization.

1312212010010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225079318.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1312212010010 its reverse (100102122131), we get a palindrome (1412314132141).

The spelling of 1312212010010 in words is "one trillion, three hundred twelve billion, two hundred twelve million, ten thousand, ten".