227153712104 has 64 divisors (see below), whose sum is σ = 471719367360. Its totient is φ = 101677847040.

The previous prime is 227153712083. The next prime is 227153712109. The reversal of 227153712104 is 401217351722.

It is a super-2 number, since 2×227153712104² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (227153712109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36534404 + ... + 36540620.

It is an arithmetic number, because the mean of its divisors is an integer number (7370615115).

Almost surely, 2^227153712104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227153712104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235859683680).

227153712104 is an abundant number, since it is smaller than the sum of its proper divisors (244565655256).

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

227153712104 is a wasteful number, since it uses less digits than its factorization.

227153712104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12498 (or 12494 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The spelling of 227153712104 in words is "two hundred twenty-seven billion, one hundred fifty-three million, seven hundred twelve thousand, one hundred four".