11101112011010 has 32 divisors (see below), whose sum is σ = 22869621965952. Its totient is φ = 3800587432320.

The previous prime is 11101112010973. The next prime is 11101112011021. The reversal of 11101112011010 is 1011021110111.

It is a happy number.

It is a super-2 number, since 2×11101112011010² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11101112010982 and 11101112011000.

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, 114703667 + ... + 114800406.

It is an arithmetic number, because the mean of its divisors is an integer number (714675686436).

Almost surely, 2^{11101112011010} is an apocalyptic number.

11101112011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11101112011010 is an abundant number, since it is smaller than the sum of its proper divisors (11768509954942).

11101112011010 is a wasteful number, since it uses less digits than its factorization.

11101112011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229504778.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 11101112011010 its reverse (1011021110111), we get a palindrome (12112133121121).

The spelling of 11101112011010 in words is "eleven trillion, one hundred one billion, one hundred twelve million, eleven thousand, ten".