310201120212 has 24 divisors (see below), whose sum is σ = 761897488800. Its totient is φ = 97958248416.

The previous prime is 310201120169. The next prime is 310201120213. The reversal of 310201120212 is 212021102013.

It is a junction number, because it is equal to n+sod(n) for n = 310201120191 and 310201120200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310201120213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 680265387 + ... + 680265842.

It is an arithmetic number, because the mean of its divisors is an integer number (31745728700).

Almost surely, 2^310201120212 is an apocalyptic number.

It is an amenable number.

310201120212 is an abundant number, since it is smaller than the sum of its proper divisors (451696368588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

310201120212 is a wasteful number, since it uses less digits than its factorization.

310201120212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360531255 (or 1360531253 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 310201120212 its reverse (212021102013), we get a palindrome (522222222225).

The spelling of 310201120212 in words is "three hundred ten billion, two hundred one million, one hundred twenty thousand, two hundred twelve".