222202022211201 has 16 divisors (see below), whose sum is σ = 302104964986560. Its totient is φ = 145221428863680.

The previous prime is 222202022211199. The next prime is 222202022211209. The reversal of 222202022211201 is 102112220202222.

It is not a de Polignac number, because 222202022211201 - 2¹ = 222202022211199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222202022211209) 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, 568355035 + ... + 568745856.

It is an arithmetic number, because the mean of its divisors is an integer number (18881560311660).

Almost surely, 2^{222202022211201} is an apocalyptic number.

It is an amenable number.

222202022211201 is a deficient number, since it is larger than the sum of its proper divisors (79902942775359).

222202022211201 is a wasteful number, since it uses less digits than its factorization.

222202022211201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137102176.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 222202022211201 its reverse (102112220202222), we get a palindrome (324314242413423).

The spelling of 222202022211201 in words is "two hundred twenty-two trillion, two hundred two billion, twenty-two million, two hundred eleven thousand, two hundred one".