11012212110 has 64 divisors (see below), whose sum is σ = 26802938880. Its totient is φ = 2895185280.

The previous prime is 11012212097. The next prime is 11012212139. The reversal of 11012212110 is 1121221011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1829005 + ... + 1835015.

It is an arithmetic number, because the mean of its divisors is an integer number (418795920).

Almost surely, 2^11012212110 is an apocalyptic number.

11012212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11012212110 is an abundant number, since it is smaller than the sum of its proper divisors (15790726770).

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

11012212110 is a wasteful number, since it uses less digits than its factorization.

11012212110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6873.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11012212110 its reverse (1121221011), we get a palindrome (12133433121).

The spelling of 11012212110 in words is "eleven billion, twelve million, two hundred twelve thousand, one hundred ten".