40222101332 has 24 divisors (see below), whose sum is σ = 80976954240. Its totient is φ = 17123882400.

The previous prime is 40222101221. The next prime is 40222101341. The reversal of 40222101332 is 23310122204.

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 7 ways as a sum of consecutive naturals, for example, 4752407 + ... + 4760862.

It is an arithmetic number, because the mean of its divisors is an integer number (3374039760).

Almost surely, 2^40222101332 is an apocalyptic number.

It is an amenable number.

40222101332 is an abundant number, since it is smaller than the sum of its proper divisors (40754852908).

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

40222101332 is a wasteful number, since it uses less digits than its factorization.

40222101332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9513431 (or 9513429 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 40222101332 its reverse (23310122204), we get a palindrome (63532223536).

It can be divided in two parts, 40222 and 101332, that multiplied together give a palindrome (4075775704).

The spelling of 40222101332 in words is "forty billion, two hundred twenty-two million, one hundred one thousand, three hundred thirty-two".