2022012211201 has 4 divisors (see below), whose sum is σ = 2023203734532. Its totient is φ = 2020820687872.

The previous prime is 2022012211169. The next prime is 2022012211313. The reversal of 2022012211201 is 1021122102202.

It is a happy number.

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 1411762206976 + 610250004225 = 1188176^2 + 781185^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022012211201 - 2⁵ = 2022012211169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022012251201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 595759120 + ... + 595762513.

It is an arithmetic number, because the mean of its divisors is an integer number (505800933633).

Almost surely, 2^{2022012211201} is an apocalyptic number.

It is an amenable number.

2022012211201 is a deficient number, since it is larger than the sum of its proper divisors (1191523331).

2022012211201 is a wasteful number, since it uses less digits than its factorization.

2022012211201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191523330.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2022012211201 its reverse (1021122102202), we get a palindrome (3043134313403).

The spelling of 2022012211201 in words is "two trillion, twenty-two billion, twelve million, two hundred eleven thousand, two hundred one".