2302223133 has 16 divisors (see below), whose sum is σ = 3508822016. Its totient is φ = 1315303920.

The previous prime is 2302223083. The next prime is 2302223173. The reversal of 2302223133 is 3313222032.

It is not a de Polignac number, because 2302223133 - 2¹⁴ = 2302206749 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302223173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196560 + ... + 207942.

It is an arithmetic number, because the mean of its divisors is an integer number (219301376).

Almost surely, 2^2302223133 is an apocalyptic number.

It is an amenable number.

2302223133 is a deficient number, since it is larger than the sum of its proper divisors (1206598883).

2302223133 is a wasteful number, since it uses less digits than its factorization.

2302223133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21024.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2302223133 is about 47981.4873987875. The cubic root of 2302223133 is about 1320.4312818228.

Adding to 2302223133 its reverse (3313222032), we get a palindrome (5615445165).

The spelling of 2302223133 in words is "two billion, three hundred two million, two hundred twenty-three thousand, one hundred thirty-three".