40222143322 has 16 divisors (see below), whose sum is σ = 60900469344. Its totient is φ = 19922526000.

The previous prime is 40222143289. The next prime is 40222143329. The reversal of 40222143322 is 22334122204.

It is a super-5 number, since 5×40222143322⁵ (a number of 54 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (40222143329) 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, 15172 + ... + 284032.

It is an arithmetic number, because the mean of its divisors is an integer number (3806279334).

Almost surely, 2^40222143322 is an apocalyptic number.

40222143322 is a deficient number, since it is larger than the sum of its proper divisors (20678326022).

40222143322 is a wasteful number, since it uses less digits than its factorization.

40222143322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269565.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 40222143322 its reverse (22334122204), we get a palindrome (62556265526).

The spelling of 40222143322 in words is "forty billion, two hundred twenty-two million, one hundred forty-three thousand, three hundred twenty-two".