2022201010221 has 32 divisors (see below), whose sum is σ = 3100661649408. Its totient is φ = 1148340162240.

The previous prime is 2022201010211. The next prime is 2022201010229. The reversal of 2022201010221 is 1220101022202.

It is not a de Polignac number, because 2022201010221 - 2⁵ = 2022201010189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2022201010221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022201010229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44171475 + ... + 44217231.

It is an arithmetic number, because the mean of its divisors is an integer number (96895676544).

Almost surely, 2^{2022201010221} is an apocalyptic number.

2022201010221 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2022201010221 is a deficient number, since it is larger than the sum of its proper divisors (1078460639187).

2022201010221 is a wasteful number, since it uses less digits than its factorization.

2022201010221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58841.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2022201010221 its reverse (1220101022202), we get a palindrome (3242302032423).

The spelling of 2022201010221 in words is "two trillion, twenty-two billion, two hundred one million, ten thousand, two hundred twenty-one".