102210402422113 has 4 divisors (see below), whose sum is σ = 102212445331908. Its totient is φ = 102208359512320.

The previous prime is 102210402422111. The next prime is 102210402422123. The reversal of 102210402422113 is 311224204012201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 44487606029409 + 57722796392704 = 6669903^2 + 7597552^2 .

It is a cyclic number.

It is not a de Polignac number, because 102210402422113 - 2¹ = 102210402422111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102210402422111) 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, 1021379848 + ... + 1021479913.

It is an arithmetic number, because the mean of its divisors is an integer number (25553111332977).

Almost surely, 2^{102210402422113} is an apocalyptic number.

It is an amenable number.

102210402422113 is a deficient number, since it is larger than the sum of its proper divisors (2042909795).

102210402422113 is an equidigital number, since it uses as much as digits as its factorization.

102210402422113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042909794.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 102210402422113 its reverse (311224204012201), we get a palindrome (413434606434314).

The spelling of 102210402422113 in words is "one hundred two trillion, two hundred ten billion, four hundred two million, four hundred twenty-two thousand, one hundred thirteen".