2339222645 has 16 divisors (see below), whose sum is σ = 2902141440. Its totient is φ = 1808184000.

The previous prime is 2339222581. The next prime is 2339222653. The reversal of 2339222645 is 5462229332.

It is a happy number.

It is not a de Polignac number, because 2339222645 - 2⁶ = 2339222581 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2339222599 and 2339222608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90695 + ... + 113595.

It is an arithmetic number, because the mean of its divisors is an integer number (181383840).

Almost surely, 2^2339222645 is an apocalyptic number.

It is an amenable number.

2339222645 is a deficient number, since it is larger than the sum of its proper divisors (562918795).

2339222645 is a wasteful number, since it uses less digits than its factorization.

2339222645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23596.

The product of its digits is 155520, while the sum is 38.

The square root of 2339222645 is about 48365.5109039489. The cubic root of 2339222645 is about 1327.4673654883.

The spelling of 2339222645 in words is "two billion, three hundred thirty-nine million, two hundred twenty-two thousand, six hundred forty-five".