202200022 has 4 divisors (see below), whose sum is σ = 303300036. Its totient is φ = 101100010.

The previous prime is 202200001. The next prime is 202200029. The reversal of 202200022 is 220002202.

202200022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 202199981 and 202200008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202200029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50550004 + ... + 50550007.

It is an arithmetic number, because the mean of its divisors is an integer number (75825009).

Almost surely, 2^202200022 is an apocalyptic number.

202200022 is a deficient number, since it is larger than the sum of its proper divisors (101100014).

202200022 is a wasteful number, since it uses less digits than its factorization.

202200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101100013.

The product of its (nonzero) digits is 32, while the sum is 10.

The square root of 202200022 is about 14219.7054118572. The cubic root of 202200022 is about 586.9400339436.

Adding to 202200022 its reverse (220002202), we get a palindrome (422202224).

The spelling of 202200022 in words is "two hundred two million, two hundred thousand, twenty-two".