40224222200 has 24 divisors (see below), whose sum is σ = 93521317080. Its totient is φ = 16089688800.

The previous prime is 40224222179. The next prime is 40224222229. The reversal of 40224222200 is 222242204.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100560356 + ... + 100560755.

It is an arithmetic number, because the mean of its divisors is an integer number (3896721545).

Almost surely, 2^40224222200 is an apocalyptic number.

40224222200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40224222200 is an abundant number, since it is smaller than the sum of its proper divisors (53297094880).

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

40224222200 is a wasteful number, since it uses less digits than its factorization.

40224222200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201121127 (or 201121118 counting only the distinct ones).

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

Adding to 40224222200 its reverse (222242204), we get a palindrome (40446464404).

The spelling of 40224222200 in words is "forty billion, two hundred twenty-four million, two hundred twenty-two thousand, two hundred".