102220322320012 has 24 divisors (see below), whose sum is σ = 193494652844976. Its totient is φ = 46970775008448.

The previous prime is 102220322319917. The next prime is 102220322320019. The reversal of 102220322320012 is 210023223022201.

It is not an unprimeable number, because it can be changed into a prime (102220322320019) 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, 4329890023 + ... + 4329913630.

It is an arithmetic number, because the mean of its divisors is an integer number (8062277201874).

Almost surely, 2^{102220322320012} is an apocalyptic number.

It is an amenable number.

102220322320012 is a deficient number, since it is larger than the sum of its proper divisors (91274330524964).

102220322320012 is a wasteful number, since it uses less digits than its factorization.

102220322320012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8659803897 (or 8659803895 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 102220322320012 its reverse (210023223022201), we get a palindrome (312243545342213).

The spelling of 102220322320012 in words is "one hundred two trillion, two hundred twenty billion, three hundred twenty-two million, three hundred twenty thousand, twelve".