2102200202 has 8 divisors (see below), whose sum is σ = 3156391812. Its totient is φ = 1050069600.

The previous prime is 2102200189. The next prime is 2102200213. The reversal of 2102200202 is 2020022012.

It can be written as a sum of positive squares in 2 ways, for example, as 2068339441 + 33860761 = 45479^2 + 5819^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512699 + ... + 516782.

Almost surely, 2^2102200202 is an apocalyptic number.

2102200202 is a deficient number, since it is larger than the sum of its proper divisors (1054191610).

2102200202 is a wasteful number, since it uses less digits than its factorization.

2102200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030504.

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

The square root of 2102200202 is about 45849.7568368688. The cubic root of 2102200202 is about 1281.0262363243.

Adding to 2102200202 its reverse (2020022012), we get a palindrome (4122222214).

The spelling of 2102200202 in words is "two billion, one hundred two million, two hundred thousand, two hundred two".