1210022002201 has 16 divisors (see below), whose sum is σ = 1277738945280. Its totient is φ = 1144593800320.

The previous prime is 1210022002199. The next prime is 1210022002237. The reversal of 1210022002201 is 1022002200121.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1210022002201 - 2¹ = 1210022002199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1210022002271) 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, 2728066 + ... + 3140443.

It is an arithmetic number, because the mean of its divisors is an integer number (79858684080).

Almost surely, 2^{1210022002201} is an apocalyptic number.

It is an amenable number.

1210022002201 is a deficient number, since it is larger than the sum of its proper divisors (67716943079).

1210022002201 is a wasteful number, since it uses less digits than its factorization.

1210022002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5868704.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1210022002201 its reverse (1022002200121), we get a palindrome (2232024202322).

The spelling of 1210022002201 in words is "one trillion, two hundred ten billion, twenty-two million, two thousand, two hundred one".