90023302223 has 8 divisors (see below), whose sum is σ = 92060179392. Its totient is φ = 87991487136.

The previous prime is 90023302199. The next prime is 90023302261. The reversal of 90023302223 is 32220332009.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-90023302223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 90023302192 and 90023302201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90023302723) 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, 1229540 + ... + 1300697.

It is an arithmetic number, because the mean of its divisors is an integer number (11507522424).

Almost surely, 2^90023302223 is an apocalyptic number.

90023302223 is a deficient number, since it is larger than the sum of its proper divisors (2036877169).

90023302223 is a wasteful number, since it uses less digits than its factorization.

90023302223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2531041.

The product of its (nonzero) digits is 3888, while the sum is 26.

The spelling of 90023302223 in words is "ninety billion, twenty-three million, three hundred two thousand, two hundred twenty-three".