2222664366 has 32 divisors (see below), whose sum is σ = 4904047008. Its totient is φ = 667215360.

The previous prime is 2222664341. The next prime is 2222664391. The reversal of 2222664366 is 6634662222.

2222664366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2222664341) and next prime (2222664391).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

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, 344311 + ... + 350706.

It is an arithmetic number, because the mean of its divisors is an integer number (153251469).

Almost surely, 2^2222664366 is an apocalyptic number.

2222664366 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2222664366 is an abundant number, since it is smaller than the sum of its proper divisors (2681382642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2222664366 is a wasteful number, since it uses less digits than its factorization.

2222664366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695076.

The product of its digits is 248832, while the sum is 39.

The square root of 2222664366 is about 47145.1414888109. The cubic root of 2222664366 is about 1305.0424213688.

The spelling of 2222664366 in words is "two billion, two hundred twenty-two million, six hundred sixty-four thousand, three hundred sixty-six".