11312322312210 has 64 divisors (see below), whose sum is σ = 27435757207680. Its totient is φ = 2984858956800.

The previous prime is 11312322312157. The next prime is 11312322312211. The reversal of 11312322312210 is 1221322321311.

It is not an unprimeable number, because it can be changed into a prime (11312322312211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3602154 + ... + 5966586.

It is an arithmetic number, because the mean of its divisors is an integer number (428683706370).

Almost surely, 2^{11312322312210} is an apocalyptic number.

11312322312210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11312322312210 is an abundant number, since it is smaller than the sum of its proper divisors (16123434895470).

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

11312322312210 is a wasteful number, since it uses less digits than its factorization.

11312322312210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2366123.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 11312322312210 its reverse (1221322321311), we get a palindrome (12533644633521).

The spelling of 11312322312210 in words is "eleven trillion, three hundred twelve billion, three hundred twenty-two million, three hundred twelve thousand, two hundred ten".