310012010222 has 32 divisors (see below), whose sum is σ = 500864817600. Its totient is φ = 143617017600.

The previous prime is 310012010213. The next prime is 310012010239. The reversal of 310012010222 is 222010210013.

It is a happy number.

It is a super-2 number, since 2×310012010222² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 310012010197 and 310012010206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 923522 + ... + 1213637.

It is an arithmetic number, because the mean of its divisors is an integer number (15652025550).

Almost surely, 2^310012010222 is an apocalyptic number.

310012010222 is a deficient number, since it is larger than the sum of its proper divisors (190852807378).

310012010222 is a wasteful number, since it uses less digits than its factorization.

310012010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2137292.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 310012010222 its reverse (222010210013), we get a palindrome (532022220235).

The spelling of 310012010222 in words is "three hundred ten billion, twelve million, ten thousand, two hundred twenty-two".