11056251126 has 32 divisors (see below), whose sum is σ = 23905416960. Its totient is φ = 3397082976.

The previous prime is 11056251119. The next prime is 11056251139. The reversal of 11056251126 is 62115265011.

It is a super-2 number, since 2×11056251126² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11056251093 and 11056251102.

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, 1306386 + ... + 1314821.

It is an arithmetic number, because the mean of its divisors is an integer number (747044280).

Almost surely, 2^11056251126 is an apocalyptic number.

11056251126 is an abundant number, since it is smaller than the sum of its proper divisors (12849165834).

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

11056251126 is a wasteful number, since it uses less digits than its factorization.

11056251126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2621268.

The product of its (nonzero) digits is 3600, while the sum is 30.

The spelling of 11056251126 in words is "eleven billion, fifty-six million, two hundred fifty-one thousand, one hundred twenty-six".