102220020012113 has 4 divisors (see below), whose sum is σ = 102244957810800. Its totient is φ = 102195082213428.

The previous prime is 102220020012029. The next prime is 102220020012137. The reversal of 102220020012113 is 311210020022201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102220020012113 - 2¹⁰ = 102220020011089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102220020012091 and 102220020012100.

It is not an unprimeable number, because it can be changed into a prime (102220020012413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12468893195 + ... + 12468901392.

It is an arithmetic number, because the mean of its divisors is an integer number (25561239452700).

Almost surely, 2^{102220020012113} is an apocalyptic number.

It is an amenable number.

102220020012113 is a deficient number, since it is larger than the sum of its proper divisors (24937798687).

102220020012113 is an equidigital number, since it uses as much as digits as its factorization.

102220020012113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24937798686.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 102220020012113 its reverse (311210020022201), we get a palindrome (413430040034314).

The spelling of 102220020012113 in words is "one hundred two trillion, two hundred twenty billion, twenty million, twelve thousand, one hundred thirteen".