202201331201 has 16 divisors (see below), whose sum is σ = 219614167296. Its totient is φ = 185437360896.

The previous prime is 202201331179. The next prime is 202201331231. The reversal of 202201331201 is 102133102202.

It is a cyclic number.

It is not a de Polignac number, because 202201331201 - 2¹⁴ = 202201314817 is a prime.

It is a super-2 number, since 2×202201331201² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 202201331201.

It is not an unprimeable number, because it can be changed into a prime (202201331231) 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, 376046 + ... + 738791.

It is an arithmetic number, because the mean of its divisors is an integer number (13725885456).

Almost surely, 2^202201331201 is an apocalyptic number.

It is an amenable number.

202201331201 is a deficient number, since it is larger than the sum of its proper divisors (17412836095).

202201331201 is a wasteful number, since it uses less digits than its factorization.

202201331201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115128.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 202201331201 its reverse (102133102202), we get a palindrome (304334433403).

The spelling of 202201331201 in words is "two hundred two billion, two hundred one million, three hundred thirty-one thousand, two hundred one".