210232212122 has 8 divisors (see below), whose sum is σ = 325520844672. Its totient is φ = 101725263900.

The previous prime is 210232212109. The next prime is 210232212131. The reversal of 210232212122 is 221212232012.

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

It is a junction number, because it is equal to n+sod(n) for n = 210232212094 and 210232212103.

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, 1695421004 + ... + 1695421127.

It is an arithmetic number, because the mean of its divisors is an integer number (40690105584).

Almost surely, 2^210232212122 is an apocalyptic number.

210232212122 is a deficient number, since it is larger than the sum of its proper divisors (115288632550).

210232212122 is a wasteful number, since it uses less digits than its factorization.

210232212122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3390842164.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 210232212122 its reverse (221212232012), we get a palindrome (431444444134).

The spelling of 210232212122 in words is "two hundred ten billion, two hundred thirty-two million, two hundred twelve thousand, one hundred twenty-two".