22141621210 has 8 divisors (see below), whose sum is σ = 39854918196. Its totient is φ = 8856648480.

The previous prime is 22141621193. The next prime is 22141621223. The reversal of 22141621210 is 1212614122.

It can be written as a sum of positive squares in 2 ways, for example, as 21888906601 + 252714609 = 147949^2 + 15897^2 .

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

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, 1107081051 + ... + 1107081070.

Almost surely, 2^22141621210 is an apocalyptic number.

22141621210 is a deficient number, since it is larger than the sum of its proper divisors (17713296986).

22141621210 is a wasteful number, since it uses less digits than its factorization.

22141621210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214162128.

The product of its (nonzero) digits is 384, while the sum is 22.

The spelling of 22141621210 in words is "twenty-two billion, one hundred forty-one million, six hundred twenty-one thousand, two hundred ten".