11012122110 has 64 divisors (see below), whose sum is σ = 29179180800. Its totient is φ = 2637434880.

The previous prime is 11012122097. The next prime is 11012122123. The reversal of 11012122110 is 1122121011.

It is an interprime number because it is at equal distance from previous prime (11012122097) and next prime (11012122123).

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, 173635 + ... + 228414.

It is an arithmetic number, because the mean of its divisors is an integer number (455924700).

Almost surely, 2^11012122110 is an apocalyptic number.

11012122110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11012122110 is an abundant number, since it is smaller than the sum of its proper divisors (18167058690).

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

11012122110 is a wasteful number, since it uses less digits than its factorization.

11012122110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402153.

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

Adding to 11012122110 its reverse (1122121011), we get a palindrome (12134243121).

It can be divided in two parts, 110121 and 22110, that added together give a palindrome (132231).

The spelling of 11012122110 in words is "eleven billion, twelve million, one hundred twenty-two thousand, one hundred ten".