2021675222 has 24 divisors (see below), whose sum is σ = 3529973520. Its totient is φ = 865853520.

The previous prime is 2021675171. The next prime is 2021675263. The reversal of 2021675222 is 2225761202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161447 + ... + 173517.

It is an arithmetic number, because the mean of its divisors is an integer number (147082230).

Almost surely, 2^2021675222 is an apocalyptic number.

2021675222 is a deficient number, since it is larger than the sum of its proper divisors (1508298298).

2021675222 is a wasteful number, since it uses less digits than its factorization.

2021675222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13796 (or 13789 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2021675222 is about 44963.0428463199. The cubic root of 2021675222 is about 1264.4562170903.

The spelling of 2021675222 in words is "two billion, twenty-one million, six hundred seventy-five thousand, two hundred twenty-two".