202210102101212 has 12 divisors (see below), whose sum is σ = 356654038352640. Its totient is φ = 100308948286176.

The previous prime is 202210102101179. The next prime is 202210102101223. The reversal of 202210102101212 is 212101201012202.

It is a congruent number.

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, 199025690537 + ... + 199025691552.

It is an arithmetic number, because the mean of its divisors is an integer number (29721169862720).

Almost surely, 2^{202210102101212} is an apocalyptic number.

It is an amenable number.

202210102101212 is a deficient number, since it is larger than the sum of its proper divisors (154443936251428).

202210102101212 is a wasteful number, since it uses less digits than its factorization.

202210102101212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398051382220 (or 398051382218 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 202210102101212 its reverse (212101201012202), we get a palindrome (414311303113414).

The spelling of 202210102101212 in words is "two hundred two trillion, two hundred ten billion, one hundred two million, one hundred one thousand, two hundred twelve".