2222112100201 has 8 divisors (see below), whose sum is σ = 2540638748480. Its totient is φ = 1903855967568.

The previous prime is 2222112100139. The next prime is 2222112100277. The reversal of 2222112100201 is 1020012112222.

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 2222112100201 - 2³⁵ = 2187752361833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2222112100301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67611306 + ... + 67644163.

It is an arithmetic number, because the mean of its divisors is an integer number (317579843560).

Almost surely, 2^{2222112100201} is an apocalyptic number.

It is an amenable number.

2222112100201 is a deficient number, since it is larger than the sum of its proper divisors (318526648279).

2222112100201 is a wasteful number, since it uses less digits than its factorization.

2222112100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135257823.

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

Adding to 2222112100201 its reverse (1020012112222), we get a palindrome (3242124212423).

The spelling of 2222112100201 in words is "two trillion, two hundred twenty-two billion, one hundred twelve million, one hundred thousand, two hundred one".