2274222546 has 24 divisors (see below), whose sum is σ = 4952251200. Its totient is φ = 754263576.

The previous prime is 2274222541. The next prime is 2274222547. The reversal of 2274222546 is 6452224722.

2274222546 is a `hidden beast` number, since 22 + 74 + 2 + 22 + 546 = 666.

2274222546 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2274222546.

It is not an unprimeable number, because it can be changed into a prime (2274222541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 313870 + ... + 321033.

It is an arithmetic number, because the mean of its divisors is an integer number (206343800).

Almost surely, 2^2274222546 is an apocalyptic number.

2274222546 is an abundant number, since it is smaller than the sum of its proper divisors (2678028654).

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

2274222546 is a wasteful number, since it uses less digits than its factorization.

2274222546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635110 (or 635107 counting only the distinct ones).

The product of its digits is 107520, while the sum is 36.

The square root of 2274222546 is about 47688.8094420484. The cubic root of 2274222546 is about 1315.0562214345.

The spelling of 2274222546 in words is "two billion, two hundred seventy-four million, two hundred twenty-two thousand, five hundred forty-six".