222100212000201 has 64 divisors (see below), whose sum is σ = 326601210101760. Its totient is φ = 133689785886720.

The previous prime is 222100212000193. The next prime is 222100212000253. The reversal of 222100212000201 is 102000212001222.

It is not a de Polignac number, because 222100212000201 - 2³ = 222100212000193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222100212000001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35358856 + ... + 41163686.

It is an arithmetic number, because the mean of its divisors is an integer number (5103143907840).

Almost surely, 2^{222100212000201} is an apocalyptic number.

It is an amenable number.

222100212000201 is a deficient number, since it is larger than the sum of its proper divisors (104500998101559).

222100212000201 is a wasteful number, since it uses less digits than its factorization.

222100212000201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5805206.

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

Adding to 222100212000201 its reverse (102000212001222), we get a palindrome (324100424001423).

The spelling of 222100212000201 in words is "two hundred twenty-two trillion, one hundred billion, two hundred twelve million, two hundred one", and thus it is an aban number.