2204040223032 has 128 divisors (see below), whose sum is σ = 5817401856000. Its totient is φ = 694467671040.

The previous prime is 2204040223031. The next prime is 2204040223043. The reversal of 2204040223032 is 2303220404022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 2204040222993 and 2204040223011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204040223031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99669657 + ... + 99691767.

It is an arithmetic number, because the mean of its divisors is an integer number (45448452000).

Almost surely, 2^{2204040223032} 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 2204040223032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2908700928000).

2204040223032 is an abundant number, since it is smaller than the sum of its proper divisors (3613361632968).

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

2204040223032 is a wasteful number, since it uses less digits than its factorization.

2204040223032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24261 (or 24257 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 2204040223032 its reverse (2303220404022), we get a palindrome (4507260627054).

The spelling of 2204040223032 in words is "two trillion, two hundred four billion, forty million, two hundred twenty-three thousand, thirty-two".