2237013901 has 8 divisors (see below), whose sum is σ = 2372990904. Its totient is φ = 2101524480.

The previous prime is 2237013881. The next prime is 2237013913. The reversal of 2237013901 is 1093107322.

2237013901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 686702025 + 1550311876 = 26205^2 + 39374^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2237013901 - 2⁵ = 2237013869 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 2237013901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2237013001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112420 + ... + 130813.

It is an arithmetic number, because the mean of its divisors is an integer number (296623863).

Almost surely, 2^2237013901 is an apocalyptic number.

It is an amenable number.

2237013901 is a deficient number, since it is larger than the sum of its proper divisors (135977003).

2237013901 is a wasteful number, since it uses less digits than its factorization.

2237013901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243791.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 2237013901 is about 47297.0813158698. The cubic root of 2237013901 is about 1307.8448531562.

The spelling of 2237013901 in words is "two billion, two hundred thirty-seven million, thirteen thousand, nine hundred one".