2122102201 has 4 divisors (see below), whose sum is σ = 2127026304. Its totient is φ = 2117178100.

The previous prime is 2122102193. The next prime is 2122102211. The reversal of 2122102201 is 1022012212.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2122102201 - 2³ = 2122102193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122102211) 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, 2461405 + ... + 2462266.

It is an arithmetic number, because the mean of its divisors is an integer number (531756576).

Almost surely, 2^2122102201 is an apocalyptic number.

It is an amenable number.

2122102201 is a deficient number, since it is larger than the sum of its proper divisors (4924103).

2122102201 is an equidigital number, since it uses as much as digits as its factorization.

2122102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4924102.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2122102201 is about 46066.2805205717. The cubic root of 2122102201 is about 1285.0561328414.

Adding to 2122102201 its reverse (1022012212), we get a palindrome (3144114413).

The spelling of 2122102201 in words is "two billion, one hundred twenty-two million, one hundred two thousand, two hundred one".