11222411135232 has 144 divisors (see below), whose sum is σ = 32587224219648. Its totient is φ = 3400315914240.

The previous prime is 11222411135219. The next prime is 11222411135291. The reversal of 11222411135232 is 23253111422211.

It is a self number, because there is not a number n which added to its sum of digits gives 11222411135232.

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, 73108353 + ... + 73261695.

It is an arithmetic number, because the mean of its divisors is an integer number (226300168192).

Almost surely, 2^{11222411135232} is an apocalyptic number.

11222411135232 is a gapful number since it is divisible by the number (12) 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 11222411135232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16293612109824).

11222411135232 is an abundant number, since it is smaller than the sum of its proper divisors (21364813084416).

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

11222411135232 is a wasteful number, since it uses less digits than its factorization.

11222411135232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162036 (or 162022 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

Adding to 11222411135232 its reverse (23253111422211), we get a palindrome (34475522557443).

The spelling of 11222411135232 in words is "eleven trillion, two hundred twenty-two billion, four hundred eleven million, one hundred thirty-five thousand, two hundred thirty-two".