2122010222202 has 24 divisors (see below), whose sum is σ = 4951357185684. Its totient is φ = 652926222144.

The previous prime is 2122010222201. The next prime is 2122010222239. The reversal of 2122010222202 is 2022220102212.

2122010222202 is a `hidden beast` number, since 21 + 220 + 1 + 0 + 222 + 202 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2058016907241 + 63993314961 = 1434579^2 + 252969^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2122010222201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4534209643 + ... + 4534210110.

Almost surely, 2^{2122010222202} is an apocalyptic number.

2122010222202 is an abundant number, since it is smaller than the sum of its proper divisors (2829346963482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2122010222202 is a wasteful number, since it uses less digits than its factorization.

2122010222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9068419774 (or 9068419771 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 2122010222202 its reverse (2022220102212), we get a palindrome (4144230324414).

The spelling of 2122010222202 in words is "two trillion, one hundred twenty-two billion, ten million, two hundred twenty-two thousand, two hundred two".