222002232101 has 16 divisors (see below), whose sum is σ = 244708109184. Its totient is φ = 200103148224.

The previous prime is 222002232079. The next prime is 222002232119. The reversal of 222002232101 is 101232200222.

It is a cyclic number.

It is not a de Polignac number, because 222002232101 - 2¹⁸ = 222001969957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222002232101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222002232121) 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, 2001440 + ... + 2109446.

It is an arithmetic number, because the mean of its divisors is an integer number (15294256824).

Almost surely, 2^222002232101 is an apocalyptic number.

It is an amenable number.

222002232101 is a deficient number, since it is larger than the sum of its proper divisors (22705877083).

222002232101 is a wasteful number, since it uses less digits than its factorization.

222002232101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111740.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 222002232101 its reverse (101232200222), we get a palindrome (323234432323).

The spelling of 222002232101 in words is "two hundred twenty-two billion, two million, two hundred thirty-two thousand, one hundred one".