11222344566790 has 16 divisors (see below), whose sum is σ = 23085965966112. Its totient is φ = 3847660994304.

The previous prime is 11222344566749. The next prime is 11222344566799. The reversal of 11222344566790 is 9766544322211.

It is a super-2 number, since 2×11222344566790² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222344566799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80159603979 + ... + 80159604118.

It is an arithmetic number, because the mean of its divisors is an integer number (1442872872882).

Almost surely, 2^{11222344566790} is an apocalyptic number.

11222344566790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11222344566790 is an abundant number, since it is smaller than the sum of its proper divisors (11863621399322).

11222344566790 is a wasteful number, since it uses less digits than its factorization.

11222344566790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160319208111.

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 11222344566790 in words is "eleven trillion, two hundred twenty-two billion, three hundred forty-four million, five hundred sixty-six thousand, seven hundred ninety".