2050222907 has 4 divisors (see below), whose sum is σ = 2050369320. Its totient is φ = 2050076496.

The previous prime is 2050222901. The next prime is 2050222961. The reversal of 2050222907 is 7092220502.

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

It is a cyclic number.

It is not a de Polignac number, because 2050222907 - 2²² = 2046028603 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2050222907.

It is not an unprimeable number, because it can be changed into a prime (2050222901) 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, 49682 + ... + 81047.

It is an arithmetic number, because the mean of its divisors is an integer number (512592330).

Almost surely, 2^2050222907 is an apocalyptic number.

2050222907 is a deficient number, since it is larger than the sum of its proper divisors (146413).

2050222907 is a wasteful number, since it uses less digits than its factorization.

2050222907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146412.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 2050222907 is about 45279.3872197935. The cubic root of 2050222907 is about 1270.3801344146.

The spelling of 2050222907 in words is "two billion, fifty million, two hundred twenty-two thousand, nine hundred seven".