210022023212 has 24 divisors (see below), whose sum is σ = 369080083680. Its totient is φ = 104570818560.

The previous prime is 210022023151. The next prime is 210022023223. The reversal of 210022023212 is 212320220012.

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, 3580214 + ... + 3638402.

It is an arithmetic number, because the mean of its divisors is an integer number (15378336820).

Almost surely, 2^210022023212 is an apocalyptic number.

It is an amenable number.

210022023212 is a deficient number, since it is larger than the sum of its proper divisors (159058060468).

210022023212 is a wasteful number, since it uses less digits than its factorization.

210022023212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61961 (or 61959 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 210022023212 its reverse (212320220012), we get a palindrome (422342243224).

The spelling of 210022023212 in words is "two hundred ten billion, twenty-two million, twenty-three thousand, two hundred twelve".