2022121022201 has 4 divisors (see below), whose sum is σ = 2310995453952. Its totient is φ = 1733246590452.

The previous prime is 2022121022189. The next prime is 2022121022213. The reversal of 2022121022201 is 1022201212202.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2022121022189) and next prime (2022121022213).

It is a cyclic number.

It is not a de Polignac number, because 2022121022201 - 2³⁰ = 2021047280377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2022121022201.

It is not an unprimeable number, because it can be changed into a prime (2022121022261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144437215865 + ... + 144437215878.

It is an arithmetic number, because the mean of its divisors is an integer number (577748863488).

Almost surely, 2^{2022121022201} is an apocalyptic number.

It is an amenable number.

2022121022201 is a deficient number, since it is larger than the sum of its proper divisors (288874431751).

2022121022201 is an equidigital number, since it uses as much as digits as its factorization.

2022121022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288874431750.

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

Adding to 2022121022201 its reverse (1022201212202), we get a palindrome (3044322234403).

The spelling of 2022121022201 in words is "two trillion, twenty-two billion, one hundred twenty-one million, twenty-two thousand, two hundred one".