90011322333223 has 4 divisors (see below), whose sum is σ = 90011416998888. Its totient is φ = 90011227667560.

The previous prime is 90011322333221. The next prime is 90011322333269. The reversal of 90011322333223 is 32233322311009.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 90011322333223 - 2¹ = 90011322333221 is a prime.

It is a super-2 number, since 2×90011322333223² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90011322333221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45891961 + ... + 47813122.

It is an arithmetic number, because the mean of its divisors is an integer number (22502854249722).

Almost surely, 2^{90011322333223} is an apocalyptic number.

90011322333223 is a deficient number, since it is larger than the sum of its proper divisors (94665665).

90011322333223 is an equidigital number, since it uses as much as digits as its factorization.

90011322333223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94665664.

The product of its (nonzero) digits is 34992, while the sum is 34.

The spelling of 90011322333223 in words is "ninety trillion, eleven billion, three hundred twenty-two million, three hundred thirty-three thousand, two hundred twenty-three".