2201361276 has 12 divisors (see below), whose sum is σ = 5136509672. Its totient is φ = 733787088.

The previous prime is 2201361269. The next prime is 2201361289. The reversal of 2201361276 is 6721631022.

2201361276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×2201361276³ (a number of 29 digits) contains 333 as substring.

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, 91723375 + ... + 91723398.

Almost surely, 2^2201361276 is an apocalyptic number.

It is an amenable number.

2201361276 is an abundant number, since it is smaller than the sum of its proper divisors (2935148396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2201361276 is a wasteful number, since it uses less digits than its factorization.

2201361276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183446780 (or 183446778 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 2201361276 is about 46918.6666050944. Note that the first 4 decimals coincide. The cubic root of 2201361276 is about 1300.8596436518.

Adding to 2201361276 its reverse (6721631022), we get a palindrome (8922992298).

The spelling of 2201361276 in words is "two billion, two hundred one million, three hundred sixty-one thousand, two hundred seventy-six".