2762664222 has 8 divisors (see below), whose sum is σ = 5525328456. Its totient is φ = 920888072.

The previous prime is 2762664199. The next prime is 2762664227. The reversal of 2762664222 is 2224662672.

It is a happy number.

2762664222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2762664222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2762664227) 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, 230222013 + ... + 230222024.

It is an arithmetic number, because the mean of its divisors is an integer number (690666057).

Almost surely, 2^2762664222 is an apocalyptic number.

2762664222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2762664222 is a wasteful number, since it uses less digits than its factorization.

2762664222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460444042.

The product of its digits is 193536, while the sum is 39.

The square root of 2762664222 is about 52561.0523296480. The cubic root of 2762664222 is about 1403.1670177261.

The spelling of 2762664222 in words is "two billion, seven hundred sixty-two million, six hundred sixty-four thousand, two hundred twenty-two".