2022121010201 has 4 divisors (see below), whose sum is σ = 2042142010404. Its totient is φ = 2002100010000.

The previous prime is 2022121010183. The next prime is 2022121010249. The reversal of 2022121010201 is 1020101212202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 946098600976 + 1076022409225 = 972676^2 + 1037315^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022121010201 - 2³⁰ = 2021047268377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022121010501) 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, 10010499950 + ... + 10010500151.

It is an arithmetic number, because the mean of its divisors is an integer number (510535502601).

Almost surely, 2^{2022121010201} is an apocalyptic number.

It is an amenable number.

2022121010201 is a deficient number, since it is larger than the sum of its proper divisors (20021000203).

2022121010201 is a wasteful number, since it uses less digits than its factorization.

2022121010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20021000202.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2022121010201 its reverse (1020101212202), we get a palindrome (3042222222403).

The spelling of 2022121010201 in words is "two trillion, twenty-two billion, one hundred twenty-one million, ten thousand, two hundred one".