10220102312 has 16 divisors (see below), whose sum is σ = 21900219360. Its totient is φ = 4380043824.

The previous prime is 10220102311. The next prime is 10220102323. The reversal of 10220102312 is 21320102201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (10220102311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91250858 + ... + 91250969.

It is an arithmetic number, because the mean of its divisors is an integer number (1368763710).

Almost surely, 2^10220102312 is an apocalyptic number.

It is an amenable number.

10220102312 is an abundant number, since it is smaller than the sum of its proper divisors (11680117048).

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

10220102312 is a wasteful number, since it uses less digits than its factorization.

10220102312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182501840 (or 182501836 counting only the distinct ones).

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

Adding to 10220102312 its reverse (21320102201), we get a palindrome (31540204513).

The spelling of 10220102312 in words is "ten billion, two hundred twenty million, one hundred two thousand, three hundred twelve".