102202221413 has 8 divisors (see below), whose sum is σ = 102736758936. Its totient is φ = 101668896000.

The previous prime is 102202221383. The next prime is 102202221467. The reversal of 102202221413 is 314122202201.

It can be written as a sum of positive squares in 4 ways, for example, as 73627023649 + 28575197764 = 271343^2 + 169042^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102202221413 - 2⁶ = 102202221349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102202221313) 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, 133706 + ... + 471467.

It is an arithmetic number, because the mean of its divisors is an integer number (12842094867).

Almost surely, 2^102202221413 is an apocalyptic number.

It is an amenable number.

102202221413 is a deficient number, since it is larger than the sum of its proper divisors (534537523).

102202221413 is an equidigital number, since it uses as much as digits as its factorization.

102202221413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606055.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 102202221413 its reverse (314122202201), we get a palindrome (416324423614).

The spelling of 102202221413 in words is "one hundred two billion, two hundred two million, two hundred twenty-one thousand, four hundred thirteen".