2229372373 has 4 divisors (see below), whose sum is σ = 2229619500. Its totient is φ = 2229125248.

The previous prime is 2229372349. The next prime is 2229372389. The reversal of 2229372373 is 3732739222.

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

It can be written as a sum of positive squares in 2 ways, for example, as 706655889 + 1522716484 = 26583^2 + 39022^2 .

It is a cyclic number.

It is not a de Polignac number, because 2229372373 - 2²¹ = 2227275221 is a prime.

It is a super-2 number, since 2×2229372373² = 9940202354991302258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2229372323) 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, 109498 + ... + 128251.

It is an arithmetic number, because the mean of its divisors is an integer number (557404875).

Almost surely, 2^2229372373 is an apocalyptic number.

It is an amenable number.

2229372373 is a deficient number, since it is larger than the sum of its proper divisors (247127).

2229372373 is an equidigital number, since it uses as much as digits as its factorization.

2229372373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247126.

The product of its digits is 190512, while the sum is 40.

The square root of 2229372373 is about 47216.2299744484. The cubic root of 2229372373 is about 1306.3539766657.

The spelling of 2229372373 in words is "two billion, two hundred twenty-nine million, three hundred seventy-two thousand, three hundred seventy-three".