2229537341808 has 200 divisors, whose sum is σ = 7378173668448. Its totient is φ = 636717086208.

The previous prime is 2229537341791. The next prime is 2229537341831. The reversal of 2229537341808 is 8081437359222.

2229537341808 is a `hidden beast` number, since 2 + 2 + 2 + 95 + 373 + 4 + 180 + 8 = 666.

It is a super-4 number, since 4×2229537341808⁴ (a number of 50 digits) contains 4444 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 20020810 + ... + 20131862.

Almost surely, 2^{2229537341808} is an apocalyptic number.

2229537341808 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2229537341808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3689086834224).

2229537341808 is an abundant number, since it is smaller than the sum of its proper divisors (5148636326640).

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

2229537341808 is a wasteful number, since it uses less digits than its factorization.

2229537341808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113293 (or 113278 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 2229537341808 in words is "two trillion, two hundred twenty-nine billion, five hundred thirty-seven million, three hundred forty-one thousand, eight hundred eight".