2110200122 has 8 divisors (see below), whose sum is σ = 3167550900. Its totient is φ = 1054349824.

The previous prime is 2110200121. The next prime is 2110200139. The reversal of 2110200122 is 2210020112.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1890597361 + 219602761 = 43481^2 + 14819^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2110200121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371597 + ... + 377232.

Almost surely, 2^2110200122 is an apocalyptic number.

2110200122 is a deficient number, since it is larger than the sum of its proper divisors (1057350778).

2110200122 is a wasteful number, since it uses less digits than its factorization.

2110200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750240.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2110200122 is about 45936.9145894672. The cubic root of 2110200122 is about 1282.6491605813.

Adding to 2110200122 its reverse (2210020112), we get a palindrome (4320220234).

The spelling of 2110200122 in words is "two billion, one hundred ten million, two hundred thousand, one hundred twenty-two".