2200200122 has 4 divisors (see below), whose sum is σ = 3300300186. Its totient is φ = 1100100060.

The previous prime is 2200200113. The next prime is 2200200157. The reversal of 2200200122 is 2210020022.

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

It can be written as a sum of positive squares in only one way, i.e., 1620787081 + 579413041 = 40259^2 + 24071^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550050029 + ... + 550050032.

Almost surely, 2^2200200122 is an apocalyptic number.

2200200122 is a deficient number, since it is larger than the sum of its proper divisors (1100100064).

2200200122 is a wasteful number, since it uses less digits than its factorization.

2200200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100100063.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2200200122 is about 46906.2908574106. The cubic root of 2200200122 is about 1300.6308815590.

Adding to 2200200122 its reverse (2210020022), we get a palindrome (4410220144).

The spelling of 2200200122 in words is "two billion, two hundred million, two hundred thousand, one hundred twenty-two".