227105333532 has 144 divisors (see below), whose sum is σ = 717648003072. Its totient is φ = 58829984640.

The previous prime is 227105333527. The next prime is 227105333549. The reversal of 227105333532 is 235333501722.

227105333532 is a `hidden beast` number, since 2 + 2 + 71 + 0 + 53 + 3 + 3 + 532 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 924133 + ... + 1143779.

It is an arithmetic number, because the mean of its divisors is an integer number (4983666688).

Almost surely, 2^227105333532 is an apocalyptic number.

227105333532 is a gapful number since it is divisible by the number (22) 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 227105333532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358824001536).

227105333532 is an abundant number, since it is smaller than the sum of its proper divisors (490542669540).

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

227105333532 is a wasteful number, since it uses less digits than its factorization.

227105333532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220048 (or 220043 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 36.

The spelling of 227105333532 in words is "two hundred twenty-seven billion, one hundred five million, three hundred thirty-three thousand, five hundred thirty-two".