2202045323 has 4 divisors (see below), whose sum is σ = 2297786448. Its totient is φ = 2106304200.

The previous prime is 2202045317. The next prime is 2202045353. The reversal of 2202045323 is 3235402022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2202045323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 95741101 = 2202045323 / (2 + 2 + 0 + 2 + 0 + 4 + 5 + 3 + 2 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2202045353) 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, 47870528 + ... + 47870573.

It is an arithmetic number, because the mean of its divisors is an integer number (574446612).

Almost surely, 2^2202045323 is an apocalyptic number.

2202045323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2202045323 is a deficient number, since it is larger than the sum of its proper divisors (95741125).

2202045323 is an equidigital number, since it uses as much as digits as its factorization.

2202045323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95741124.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 2202045323 is about 46925.9557494570. The cubic root of 2202045323 is about 1300.9943719511.

Adding to 2202045323 its reverse (3235402022), we get a palindrome (5437447345).

The spelling of 2202045323 in words is "two billion, two hundred two million, forty-five thousand, three hundred twenty-three".