12202122022001 has 16 divisors (see below), whose sum is σ = 12347063179584. Its totient is φ = 12058252329024.

The previous prime is 12202122021967. The next prime is 12202122022007. The reversal of 12202122022001 is 10022022120221.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12202122022001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12202122022007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19122830 + ... + 19750616.

It is an arithmetic number, because the mean of its divisors is an integer number (771691448724).

Almost surely, 2^{12202122022001} is an apocalyptic number.

It is an amenable number.

12202122022001 is a deficient number, since it is larger than the sum of its proper divisors (144941157583).

12202122022001 is a wasteful number, since it uses less digits than its factorization.

12202122022001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628640.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 12202122022001 its reverse (10022022120221), we get a palindrome (22224144142222).

The spelling of 12202122022001 in words is "twelve trillion, two hundred two billion, one hundred twenty-two million, twenty-two thousand, one".