2222240965 has 16 divisors (see below), whose sum is σ = 3077238528. Its totient is φ = 1509025536.

The previous prime is 2222240953. The next prime is 2222241001. The reversal of 2222240965 is 5690422222.

It is a cyclic number.

It is not a de Polignac number, because 2222240965 - 2⁷ = 2222240837 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2222240965.

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, 304612 + ... + 311821.

It is an arithmetic number, because the mean of its divisors is an integer number (192327408).

Almost surely, 2^2222240965 is an apocalyptic number.

It is an amenable number.

2222240965 is a deficient number, since it is larger than the sum of its proper divisors (854997563).

2222240965 is a wasteful number, since it uses less digits than its factorization.

2222240965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616548.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 2222240965 is about 47140.6508758630. The cubic root of 2222240965 is about 1304.9595491540.

The spelling of 2222240965 in words is "two billion, two hundred twenty-two million, two hundred forty thousand, nine hundred sixty-five".