222002122101 has 16 divisors (see below), whose sum is σ = 298163980800. Its totient is φ = 146923659248.

The previous prime is 222002122093. The next prime is 222002122109. The reversal of 222002122101 is 101221200222.

It is an interprime number because it is at equal distance from previous prime (222002122093) and next prime (222002122109).

It is a cyclic number.

It is not a de Polignac number, because 222002122101 - 2³ = 222002122093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222002122109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36921 + ... + 667358.

It is an arithmetic number, because the mean of its divisors is an integer number (18635248800).

Almost surely, 2^222002122101 is an apocalyptic number.

It is an amenable number.

222002122101 is a deficient number, since it is larger than the sum of its proper divisors (76161858699).

222002122101 is a wasteful number, since it uses less digits than its factorization.

222002122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705048.

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

Adding to 222002122101 its reverse (101221200222), we get a palindrome (323223322323).

The spelling of 222002122101 in words is "two hundred twenty-two billion, two million, one hundred twenty-two thousand, one hundred one".