2300222131 has 4 divisors (see below), whose sum is σ = 2302476064. Its totient is φ = 2297968200.

The previous prime is 2300222123. The next prime is 2300222143. The reversal of 2300222131 is 1312220032.

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 2300222131 - 2³ = 2300222123 is a prime.

It is a super-2 number, since 2×2300222131² = 10582043703884362322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2300222231) 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, 1125435 + ... + 1127476.

It is an arithmetic number, because the mean of its divisors is an integer number (575619016).

Almost surely, 2^2300222131 is an apocalyptic number.

2300222131 is a deficient number, since it is larger than the sum of its proper divisors (2253933).

2300222131 is a wasteful number, since it uses less digits than its factorization.

2300222131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253932.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2300222131 is about 47960.6310529793. The cubic root of 2300222131 is about 1320.0486152511.

Adding to 2300222131 its reverse (1312220032), we get a palindrome (3612442163).

The spelling of 2300222131 in words is "two billion, three hundred million, two hundred twenty-two thousand, one hundred thirty-one".