40221232203 has 8 divisors (see below), whose sum is σ = 53841969216. Its totient is φ = 26707325000.

The previous prime is 40221232187. The next prime is 40221232213. The reversal of 40221232203 is 30223212204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40221232203 - 2⁴ = 40221232187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40221232203.

It is not an unprimeable number, because it can be changed into a prime (40221232213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26706573 + ... + 26708078.

It is an arithmetic number, because the mean of its divisors is an integer number (6730246152).

Almost surely, 2^40221232203 is an apocalyptic number.

40221232203 is a deficient number, since it is larger than the sum of its proper divisors (13620737013).

40221232203 is a wasteful number, since it uses less digits than its factorization.

40221232203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53414905.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 40221232203 its reverse (30223212204), we get a palindrome (70444444407).

The spelling of 40221232203 in words is "forty billion, two hundred twenty-one million, two hundred thirty-two thousand, two hundred three".