222202200202001 has 8 divisors (see below), whose sum is σ = 222248751981984. Its totient is φ = 222155649445600.

The previous prime is 222202200201991. The next prime is 222202200202039. The reversal of 222202200202001 is 100202002202222.

222202200202001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 222202200202001 - 2¹⁴ = 222202200185617 is a prime.

It is a super-2 number, since 2×222202200202001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222202200202051) 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, 561609821 + ... + 562005333.

It is an arithmetic number, because the mean of its divisors is an integer number (27781093997748).

Almost surely, 2^{222202200202001} is an apocalyptic number.

It is an amenable number.

222202200202001 is a deficient number, since it is larger than the sum of its proper divisors (46551779983).

222202200202001 is a wasteful number, since it uses less digits than its factorization.

222202200202001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511791.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 222202200202001 its reverse (100202002202222), we get a palindrome (322404202404223).

The spelling of 222202200202001 in words is "two hundred twenty-two trillion, two hundred two billion, two hundred million, two hundred two thousand, one".