2273536770228 has 84 divisors (see below), whose sum is σ = 6279268736160. Its totient is φ = 717958962576.

The previous prime is 2273536770223. The next prime is 2273536770233. The reversal of 2273536770228 is 8220776353722.

2273536770228 is a `hidden beast` number, since 2 + 2 + 7 + 353 + 67 + 7 + 0 + 228 = 666.

It is an interprime number because it is at equal distance from previous prime (2273536770223) and next prime (2273536770233).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273536770223) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 20462400 + ... + 20573207.

It is an arithmetic number, because the mean of its divisors is an integer number (74753199240).

Almost surely, 2^{2273536770228} is an apocalyptic number.

It is an amenable number.

2273536770228 is an abundant number, since it is smaller than the sum of its proper divisors (4005731965932).

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

2273536770228 is a wasteful number, since it uses less digits than its factorization.

2273536770228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41035648 (or 41035631 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 54.

The spelling of 2273536770228 in words is "two trillion, two hundred seventy-three billion, five hundred thirty-six million, seven hundred seventy thousand, two hundred twenty-eight".