11112012020096 has 128 divisors (see below), whose sum is σ = 25300755648000. Its totient is φ = 4815784378368.

The previous prime is 11112012019951. The next prime is 11112012020107. The reversal of 11112012020096 is 69002021021111.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×11112012020096² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

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, 11795105 + ... + 12702303.

It is an arithmetic number, because the mean of its divisors is an integer number (197662153500).

Almost surely, 2^{11112012020096} is an apocalyptic number.

11112012020096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11112012020096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12650377824000).

11112012020096 is an abundant number, since it is smaller than the sum of its proper divisors (14188743627904).

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

11112012020096 is a wasteful number, since it uses less digits than its factorization.

11112012020096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907676 (or 907664 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 11112012020096 in words is "eleven trillion, one hundred twelve billion, twelve million, twenty thousand, ninety-six".