2266276901 has 6 divisors (see below), whose sum is σ = 2636281350. Its totient is φ = 1942523016.

The previous prime is 2266276867. The next prime is 2266276933. The reversal of 2266276901 is 1096726622.

It can be written as a sum of positive squares in only one way, i.e., 2253780676 + 12496225 = 47474^2 + 3535^2 .

It is not a de Polignac number, because 2266276901 - 2¹⁸ = 2266014757 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 (2266276951) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23125226 + ... + 23125323.

It is an arithmetic number, because the mean of its divisors is an integer number (439380225).

Almost surely, 2^2266276901 is an apocalyptic number.

It is an amenable number.

2266276901 is a deficient number, since it is larger than the sum of its proper divisors (370004449).

2266276901 is an equidigital number, since it uses as much as digits as its factorization.

2266276901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46250563 (or 46250556 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 2266276901 is about 47605.4293227149. The cubic root of 2266276901 is about 1313.5229264040.

The spelling of 2266276901 in words is "two billion, two hundred sixty-six million, two hundred seventy-six thousand, nine hundred one".