2022212001 has 16 divisors (see below), whose sum is σ = 2729999808. Its totient is φ = 1331352000.

The previous prime is 2022211993. The next prime is 2022212011. The reversal of 2022212001 is 1002122202.

It is not a de Polignac number, because 2022212001 - 2³ = 2022211993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2022212011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111886 + ... + 128696.

It is an arithmetic number, because the mean of its divisors is an integer number (170624988).

Almost surely, 2^2022212001 is an apocalyptic number.

It is an amenable number.

2022212001 is a deficient number, since it is larger than the sum of its proper divisors (707787807).

2022212001 is a wasteful number, since it uses less digits than its factorization.

2022212001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17312.

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

The square root of 2022212001 is about 44969.0115635201. The cubic root of 2022212001 is about 1264.5681166138.

Adding to 2022212001 its reverse (1002122202), we get a palindrome (3024334203).

It can be divided in two parts, 20222 and 12001, that added together give a palindrome (32223).

The spelling of 2022212001 in words is "two billion, twenty-two million, two hundred twelve thousand, one".