2022220101 has 16 divisors (see below), whose sum is σ = 2957852160. Its totient is φ = 1218737520.

The previous prime is 2022220097. The next prime is 2022220127. The reversal of 2022220101 is 1010222202.

It is not a de Polignac number, because 2022220101 - 2² = 2022220097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022220171) 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, 165265 + ... + 177078.

It is an arithmetic number, because the mean of its divisors is an integer number (184865760).

Almost surely, 2^2022220101 is an apocalyptic number.

It is an amenable number.

2022220101 is a deficient number, since it is larger than the sum of its proper divisors (935632059).

2022220101 is a wasteful number, since it uses less digits than its factorization.

2022220101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342536.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2022220101 is about 44969.1016254494. The cubic root of 2022220101 is about 1264.5698050269.

Adding to 2022220101 its reverse (1010222202), we get a palindrome (3032442303).

The spelling of 2022220101 in words is "two billion, twenty-two million, two hundred twenty thousand, one hundred one".