2200024157 has 4 divisors (see below), whose sum is σ = 2201247516. Its totient is φ = 2198800800.

The previous prime is 2200024133. The next prime is 2200024163. The reversal of 2200024157 is 7514200022.

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 303770041 + 1896254116 = 17429^2 + 43546^2 .

It is a cyclic number.

It is not a de Polignac number, because 2200024157 - 2⁸ = 2200023901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200024357) 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, 608978 + ... + 612579.

It is an arithmetic number, because the mean of its divisors is an integer number (550311879).

Almost surely, 2^2200024157 is an apocalyptic number.

It is an amenable number.

2200024157 is a deficient number, since it is larger than the sum of its proper divisors (1223359).

2200024157 is a wasteful number, since it uses less digits than its factorization.

2200024157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223358.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 2200024157 is about 46904.4151120126. The cubic root of 2200024157 is about 1300.5962071957.

Adding to 2200024157 its reverse (7514200022), we get a palindrome (9714224179).

The spelling of 2200024157 in words is "two billion, two hundred million, twenty-four thousand, one hundred fifty-seven".