2228855262984 has 192 divisors, whose sum is σ = 7458204124800. Its totient is φ = 586993692672.

The previous prime is 2228855262923. The next prime is 2228855263027. The reversal of 2228855262984 is 4892625588222.

2228855262984 is a `hidden beast` number, since 2 + 2 + 2 + 8 + 8 + 5 + 526 + 29 + 84 = 666.

It is a super-3 number, since 3×2228855262984³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2791017 + ... + 3499640.

It is an arithmetic number, because the mean of its divisors is an integer number (38844813150).

Almost surely, 2^{2228855262984} is an apocalyptic number.

2228855262984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2228855262984 is an abundant number, since it is smaller than the sum of its proper divisors (5229348861816).

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

2228855262984 is a wasteful number, since it uses less digits than its factorization.

2228855262984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6290732 (or 6290725 counting only the distinct ones).

The product of its digits is 88473600, while the sum is 63.

The spelling of 2228855262984 in words is "two trillion, two hundred twenty-eight billion, eight hundred fifty-five million, two hundred sixty-two thousand, nine hundred eighty-four".