11126441650 has 12 divisors (see below), whose sum is σ = 20695181562. Its totient is φ = 4450576640.

The previous prime is 11126441621. The next prime is 11126441671. The reversal of 11126441650 is 5614462111.

It can be written as a sum of positive squares in 3 ways, for example, as 5560834041 + 5565607609 = 74571^2 + 74603^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111264367 + ... + 111264466.

Almost surely, 2^11126441650 is an apocalyptic number.

11126441650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11126441650 is a deficient number, since it is larger than the sum of its proper divisors (9568739912).

11126441650 is a wasteful number, since it uses less digits than its factorization.

11126441650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222528845 (or 222528840 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The spelling of 11126441650 in words is "eleven billion, one hundred twenty-six million, four hundred forty-one thousand, six hundred fifty".