222100102102201 has 8 divisors (see below), whose sum is σ = 222205755859520. Its totient is φ = 221994455194512.

The previous prime is 222100102102163. The next prime is 222100102102223. The reversal of 222100102102201 is 102201201001222.

It is a happy number.

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 222100102102201 - 2⁴¹ = 219901078846649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222100102102601) 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, 63747916 + ... + 67141618.

It is an arithmetic number, because the mean of its divisors is an integer number (27775719482440).

Almost surely, 2^{222100102102201} is an apocalyptic number.

It is an amenable number.

222100102102201 is a deficient number, since it is larger than the sum of its proper divisors (105653757319).

222100102102201 is a wasteful number, since it uses less digits than its factorization.

222100102102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3424815.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 222100102102201 its reverse (102201201001222), we get a palindrome (324301303103423).

The spelling of 222100102102201 in words is "two hundred twenty-two trillion, one hundred billion, one hundred two million, one hundred two thousand, two hundred one".