40223131322422 has 8 divisors (see below), whose sum is σ = 60482214581400. Its totient is φ = 20062393128624.

The previous prime is 40223131322419. The next prime is 40223131322489. The reversal of 40223131322422 is 22422313132204.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24586265272 + ... + 24586266907.

It is an arithmetic number, because the mean of its divisors is an integer number (7560276822675).

Almost surely, 2^{40223131322422} is an apocalyptic number.

40223131322422 is a deficient number, since it is larger than the sum of its proper divisors (20259083258978).

40223131322422 is a wasteful number, since it uses less digits than its factorization.

40223131322422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49172532590.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 40223131322422 its reverse (22422313132204), we get a palindrome (62645444454626).

The spelling of 40223131322422 in words is "forty trillion, two hundred twenty-three billion, one hundred thirty-one million, three hundred twenty-two thousand, four hundred twenty-two".