2664562022 has 8 divisors (see below), whose sum is σ = 3999877200. Its totient is φ = 1331269624.

The previous prime is 2664561989. The next prime is 2664562063. The reversal of 2664562022 is 2202654662.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502397 + ... + 507672.

It is an arithmetic number, because the mean of its divisors is an integer number (499984650).

Almost surely, 2^2664562022 is an apocalyptic number.

2664562022 is a deficient number, since it is larger than the sum of its proper divisors (1335315178).

2664562022 is a wasteful number, since it uses less digits than its factorization.

2664562022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011390.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 2664562022 is about 51619.3957926669. The cubic root of 2664562022 is about 1386.3576329051.

The spelling of 2664562022 in words is "two billion, six hundred sixty-four million, five hundred sixty-two thousand, twenty-two".