2122300331 has 4 divisors (see below), whose sum is σ = 2190761664. Its totient is φ = 2053839000.

The previous prime is 2122300309. The next prime is 2122300333. The reversal of 2122300331 is 1330032212.

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 2122300331 - 2⁶ = 2122300267 is a prime.

It is a super-2 number, since 2×2122300331² = 9008317389925419122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122300333) 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, 34230620 + ... + 34230681.

It is an arithmetic number, because the mean of its divisors is an integer number (547690416).

Almost surely, 2^2122300331 is an apocalyptic number.

2122300331 is a deficient number, since it is larger than the sum of its proper divisors (68461333).

2122300331 is an equidigital number, since it uses as much as digits as its factorization.

2122300331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68461332.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2122300331 is about 46068.4309587379. The cubic root of 2122300331 is about 1285.0961246709.

Adding to 2122300331 its reverse (1330032212), we get a palindrome (3452332543).

The spelling of 2122300331 in words is "two billion, one hundred twenty-two million, three hundred thousand, three hundred thirty-one".