222200101200001 has 4 divisors (see below), whose sum is σ = 223949708296192. Its totient is φ = 220450494103812.

The previous prime is 222200101199957. The next prime is 222200101200023. The reversal of 222200101200001 is 100002101002222.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222200101200001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222200101200041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 874803547905 + ... + 874803548158.

It is an arithmetic number, because the mean of its divisors is an integer number (55987427074048).

Almost surely, 2^{222200101200001} is an apocalyptic number.

It is an amenable number.

222200101200001 is a deficient number, since it is larger than the sum of its proper divisors (1749607096191).

222200101200001 is a wasteful number, since it uses less digits than its factorization.

222200101200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749607096190.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 222200101200001 its reverse (100002101002222), we get a palindrome (322202202202223).

The spelling of 222200101200001 in words is "two hundred twenty-two trillion, two hundred billion, one hundred one million, two hundred thousand, one".