2212872622 has 16 divisors (see below), whose sum is σ = 3403065600. Its totient is φ = 1078616952.

The previous prime is 2212872617. The next prime is 2212872631. The reversal of 2212872622 is 2262782122.

2212872622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20379 + ... + 69577.

It is an arithmetic number, because the mean of its divisors is an integer number (212691600).

Almost surely, 2^2212872622 is an apocalyptic number.

2212872622 is a deficient number, since it is larger than the sum of its proper divisors (1190192978).

2212872622 is a wasteful number, since it uses less digits than its factorization.

2212872622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49767.

The product of its digits is 21504, while the sum is 34.

The square root of 2212872622 is about 47041.1800659805. The cubic root of 2212872622 is about 1303.1231853682.

The spelling of 2212872622 in words is "two billion, two hundred twelve million, eight hundred seventy-two thousand, six hundred twenty-two".