2302023322 has 8 divisors (see below), whose sum is σ = 3455023572. Its totient is φ = 1150348800.

The previous prime is 2302023313. The next prime is 2302023349. The reversal of 2302023322 is 2233202032.

It can be written as a sum of positive squares in 2 ways, for example, as 2036626641 + 265396681 = 45129^2 + 16291^2 .

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

It is a super-2 number, since 2×2302023322² = 10598622750063831368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2302023322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327079 + ... + 334042.

Almost surely, 2^2302023322 is an apocalyptic number.

2302023322 is a deficient number, since it is larger than the sum of its proper divisors (1153000250).

2302023322 is a wasteful number, since it uses less digits than its factorization.

2302023322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662864.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 2302023322 is about 47979.4051859754. The cubic root of 2302023322 is about 1320.3930804390.

Adding to 2302023322 its reverse (2233202032), we get a palindrome (4535225354).

The spelling of 2302023322 in words is "two billion, three hundred two million, twenty-three thousand, three hundred twenty-two".