2202051 has 4 divisors (see below), whose sum is σ = 2936072. Its totient is φ = 1468032.

The previous prime is 2202049. The next prime is 2202077. The reversal of 2202051 is 1502022.

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

It is not a de Polignac number, because 2202051 - 2¹ = 2202049 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2202041) 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, 367006 + ... + 367011.

It is an arithmetic number, because the mean of its divisors is an integer number (734018).

2^2202051 is an apocalyptic number.

2202051 is a deficient number, since it is larger than the sum of its proper divisors (734021).

2202051 is an equidigital number, since it uses as much as digits as its factorization.

2202051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734020.

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 2202051 is about 1483.9309283117. The cubic root of 2202051 is about 130.0995489963.

Adding to 2202051 its reverse (1502022), we get a palindrome (3704073).

The spelling of 2202051 in words is "two million, two hundred two thousand, fifty-one".