40000422224 has 80 divisors (see below), whose sum is σ = 89070215808. Its totient is φ = 17046982656.

The previous prime is 40000422223. The next prime is 40000422233. The reversal of 40000422224 is 42222400004.

It is a junction number, because it is equal to n+sod(n) for n = 40000422196 and 40000422205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40000422223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16826924 + ... + 16829300.

Almost surely, 2^40000422224 is an apocalyptic number.

It is an amenable number.

40000422224 is an abundant number, since it is smaller than the sum of its proper divisors (49069793584).

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

40000422224 is a wasteful number, since it uses less digits than its factorization.

40000422224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3172 (or 3166 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 40000422224 its reverse (42222400004), we get a palindrome (82222822228).

The spelling of 40000422224 in words is "forty billion, four hundred twenty-two thousand, two hundred twenty-four".