2201540254 has 8 divisors (see below), whose sum is σ = 3372572448. Its totient is φ = 1077349440.

The previous prime is 2201540213. The next prime is 2201540311. The reversal of 2201540254 is 4520451022.

2201540254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11710227 + ... + 11710414.

It is an arithmetic number, because the mean of its divisors is an integer number (421571556).

Almost surely, 2^2201540254 is an apocalyptic number.

2201540254 is a deficient number, since it is larger than the sum of its proper divisors (1171032194).

2201540254 is a wasteful number, since it uses less digits than its factorization.

2201540254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23420690.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 2201540254 is about 46920.5738882209. The cubic root of 2201540254 is about 1300.8948974362.

Adding to 2201540254 its reverse (4520451022), we get a palindrome (6721991276).

The spelling of 2201540254 in words is "two billion, two hundred one million, five hundred forty thousand, two hundred fifty-four".