11101012111210 has 64 divisors (see below), whose sum is σ = 23121439310592. Its totient is φ = 3758588798976.

The previous prime is 11101012111051. The next prime is 11101012111253. The reversal of 11101012111210 is 1211121010111.

11101012111210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11101012111210² (a number of 27 digits) contains 22 as substring.

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, 13145242 + ... + 13964218.

It is an arithmetic number, because the mean of its divisors is an integer number (361272489228).

Almost surely, 2^{11101012111210} is an apocalyptic number.

11101012111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11101012111210 is an abundant number, since it is smaller than the sum of its proper divisors (12020427199382).

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

11101012111210 is a wasteful number, since it uses less digits than its factorization.

11101012111210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821407.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 11101012111210 its reverse (1211121010111), we get a palindrome (12312133121321).

The spelling of 11101012111210 in words is "eleven trillion, one hundred one billion, twelve million, one hundred eleven thousand, two hundred ten".