40222103331032 has 128 divisors (see below), whose sum is σ = 91395640103040. Its totient is φ = 16199985070080.

The previous prime is 40222103331001. The next prime is 40222103331071. The reversal of 40222103331032 is 23013330122204.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 40222103330992 and 40222103331010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2428716032 + ... + 2428732592.

It is an arithmetic number, because the mean of its divisors is an integer number (714028438305).

Almost surely, 2^{40222103331032} 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 40222103331032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45697820051520).

40222103331032 is an abundant number, since it is smaller than the sum of its proper divisors (51173536772008).

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

40222103331032 is a wasteful number, since it uses less digits than its factorization.

40222103331032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20221 (or 20217 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 40222103331032 its reverse (23013330122204), we get a palindrome (63235433453236).

The spelling of 40222103331032 in words is "forty trillion, two hundred twenty-two billion, one hundred three million, three hundred thirty-one thousand, thirty-two".