22001202201201 has 8 divisors (see below), whose sum is σ = 30346485794880. Its totient is φ = 14161693370832.

The previous prime is 22001202201109. The next prime is 22001202201233. The reversal of 22001202201201 is 10210220210022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22001202201201 - 2⁹ = 22001202200689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22001202201701) 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, 126443690725 + ... + 126443690898.

It is an arithmetic number, because the mean of its divisors is an integer number (3793310724360).

Almost surely, 2^{22001202201201} is an apocalyptic number.

It is an amenable number.

22001202201201 is a deficient number, since it is larger than the sum of its proper divisors (8345283593679).

22001202201201 is a wasteful number, since it uses less digits than its factorization.

22001202201201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252887381655.

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

Adding to 22001202201201 its reverse (10210220210022), we get a palindrome (32211422411223).

The spelling of 22001202201201 in words is "twenty-two trillion, one billion, two hundred two million, two hundred one thousand, two hundred one".