2202440153 has 4 divisors (see below), whose sum is σ = 2204221860. Its totient is φ = 2200658448.

The previous prime is 2202440129. The next prime is 2202440159. The reversal of 2202440153 is 3510442022.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 569633689 + 1632806464 = 23867^2 + 40408^2 .

It is a cyclic number.

It is not a de Polignac number, because 2202440153 - 2¹⁶ = 2202374617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2202440159) 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, 888998 + ... + 891471.

It is an arithmetic number, because the mean of its divisors is an integer number (551055465).

Almost surely, 2^2202440153 is an apocalyptic number.

It is an amenable number.

2202440153 is a deficient number, since it is larger than the sum of its proper divisors (1781707).

2202440153 is a wasteful number, since it uses less digits than its factorization.

2202440153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1781706.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2202440153 is about 46930.1625077093. The cubic root of 2202440153 is about 1301.0721240459.

Adding to 2202440153 its reverse (3510442022), we get a palindrome (5712882175).

The spelling of 2202440153 in words is "two billion, two hundred two million, four hundred forty thousand, one hundred fifty-three".