310020212223 has 12 divisors (see below), whose sum is σ = 447828967768. Its totient is φ = 206669990160.

The previous prime is 310020212197. The next prime is 310020212237. The reversal of 310020212223 is 322212020013.

310020212223 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 310020212223 - 2¹⁶ = 310020146687 is a prime.

It is a super-2 number, since 2×310020212223² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 310020212196 and 310020212205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310020210223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 650140 + ... + 1021137.

Almost surely, 2^310020212223 is an apocalyptic number.

310020212223 is a deficient number, since it is larger than the sum of its proper divisors (137808755545).

310020212223 is a wasteful number, since it uses less digits than its factorization.

310020212223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691894 (or 1691891 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 310020212223 its reverse (322212020013), we get a palindrome (632232232236).

The spelling of 310020212223 in words is "three hundred ten billion, twenty million, two hundred twelve thousand, two hundred twenty-three".