102202221201 has 8 divisors (see below), whose sum is σ = 136274602464. Its totient is φ = 68132327040.

The previous prime is 102202221181. The next prime is 102202221211. The reversal of 102202221201 is 102122202201.

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

It is not a de Polignac number, because 102202221201 - 2⁵ = 102202221169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102202221211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523680 + ... + 691841.

It is an arithmetic number, because the mean of its divisors is an integer number (17034325308).

Almost surely, 2^102202221201 is an apocalyptic number.

It is an amenable number.

102202221201 is a deficient number, since it is larger than the sum of its proper divisors (34072381263).

102202221201 is a wasteful number, since it uses less digits than its factorization.

102202221201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243551.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102202221201 its reverse (102122202201), we get a palindrome (204324423402).

The spelling of 102202221201 in words is "one hundred two billion, two hundred two million, two hundred twenty-one thousand, two hundred one".