22100122002201 has 16 divisors (see below), whose sum is σ = 29841432880896. Its totient is φ = 14546346009296.

The previous prime is 22100122002193. The next prime is 22100122002223. The reversal of 22100122002201 is 10220022100122.

It is a cyclic number.

It is not a de Polignac number, because 22100122002201 - 2³ = 22100122002193 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22100122002701) 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 15 ways as a sum of consecutive naturals, for example, 28759155 + ... + 29517608.

It is an arithmetic number, because the mean of its divisors is an integer number (1865089555056).

Almost surely, 2^{22100122002201} is an apocalyptic number.

It is an amenable number.

22100122002201 is a deficient number, since it is larger than the sum of its proper divisors (7741310878695).

22100122002201 is a wasteful number, since it uses less digits than its factorization.

22100122002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58278372.

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

Adding to 22100122002201 its reverse (10220022100122), we get a palindrome (32320144102323).

The spelling of 22100122002201 in words is "twenty-two trillion, one hundred billion, one hundred twenty-two million, two thousand, two hundred one".