224634121092 has 72 divisors (see below), whose sum is σ = 576615067392. Its totient is φ = 73720152000.

The previous prime is 224634121069. The next prime is 224634121193. The reversal of 224634121092 is 290121436422.

It is a happy number.

224634121092 is a `hidden beast` number, since 2 + 2 + 4 + 634 + 1 + 2 + 10 + 9 + 2 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4560717 + ... + 4609707.

Almost surely, 2^224634121092 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 224634121092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288307533696).

224634121092 is an abundant number, since it is smaller than the sum of its proper divisors (351980946300).

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

224634121092 is a wasteful number, since it uses less digits than its factorization.

224634121092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50969 (or 50964 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 224634121092 in words is "two hundred twenty-four billion, six hundred thirty-four million, one hundred twenty-one thousand, ninety-two".