22101201002201 has 96 divisors (see below), whose sum is σ = 24223412828160. Its totient is φ = 20155334976000.

The previous prime is 22101201002197. The next prime is 22101201002219. The reversal of 22101201002201 is 10220010210122.

It is not a de Polignac number, because 22101201002201 - 2² = 22101201002197 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22101201002501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 71064954836 + ... + 71064955146.

It is an arithmetic number, because the mean of its divisors is an integer number (252327216960).

Almost surely, 2^{22101201002201} is an apocalyptic number.

It is an amenable number.

22101201002201 is a deficient number, since it is larger than the sum of its proper divisors (2122211825959).

22101201002201 is a wasteful number, since it uses less digits than its factorization.

22101201002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835 (or 816 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22101201002201 its reverse (10220010210122), we get a palindrome (32321211212323).

The spelling of 22101201002201 in words is "twenty-two trillion, one hundred one billion, two hundred one million, two thousand, two hundred one".