2064228622 has 4 divisors (see below), whose sum is σ = 3096342936. Its totient is φ = 1032114310.

The previous prime is 2064228619. The next prime is 2064228629. The reversal of 2064228622 is 2268224602.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2064228622² = 8522079607768037768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064228629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516057154 + ... + 516057157.

It is an arithmetic number, because the mean of its divisors is an integer number (774085734).

Almost surely, 2^2064228622 is an apocalyptic number.

2064228622 is a deficient number, since it is larger than the sum of its proper divisors (1032114314).

2064228622 is a wasteful number, since it uses less digits than its factorization.

2064228622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032114313.

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 2064228622 is about 45433.7828273191. The cubic root of 2064228622 is about 1273.2663603534.

The spelling of 2064228622 in words is "two billion, sixty-four million, two hundred twenty-eight thousand, six hundred twenty-two".