310300030221122 has 16 divisors (see below), whose sum is σ = 465531749753280. Its totient is φ = 155122782100272.

The previous prime is 310300030221019. The next prime is 310300030221173. The reversal of 310300030221122 is 221122030003013.

It is a super-2 number, since 2×310300030221122² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 310300030221094 and 310300030221103.

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, 357360329 + ... + 358227587.

It is an arithmetic number, because the mean of its divisors is an integer number (29095734359580).

Almost surely, 2^{310300030221122} is an apocalyptic number.

310300030221122 is a deficient number, since it is larger than the sum of its proper divisors (155231719532158).

310300030221122 is a wasteful number, since it uses less digits than its factorization.

310300030221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898457.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 310300030221122 its reverse (221122030003013), we get a palindrome (531422060224135).

The spelling of 310300030221122 in words is "three hundred ten trillion, three hundred billion, thirty million, two hundred twenty-one thousand, one hundred twenty-two".