2622002156 has 12 divisors (see below), whose sum is σ = 4597929168. Its totient is φ = 1308308112.

The previous prime is 2622002153. The next prime is 2622002161. The reversal of 2622002156 is 6512002262.

It is not an unprimeable number, because it can be changed into a prime (2622002153) 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, 671051 + ... + 674946.

It is an arithmetic number, because the mean of its divisors is an integer number (383160764).

Almost surely, 2^2622002156 is an apocalyptic number.

It is an amenable number.

2622002156 is a deficient number, since it is larger than the sum of its proper divisors (1975927012).

2622002156 is a wasteful number, since it uses less digits than its factorization.

2622002156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1346488 (or 1346486 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2622002156 is about 51205.4895104031. The cubic root of 2622002156 is about 1378.9367564564.

The spelling of 2622002156 in words is "two billion, six hundred twenty-two million, two thousand, one hundred fifty-six".