22200446038 has 32 divisors (see below), whose sum is σ = 34702668000. Its totient is φ = 10638754560.

The previous prime is 22200446017. The next prime is 22200446039. The reversal of 22200446038 is 83064400222.

It is a super-2 number, since 2×22200446038² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22200446039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6916578 + ... + 6919786.

It is an arithmetic number, because the mean of its divisors is an integer number (1084458375).

Almost surely, 2^22200446038 is an apocalyptic number.

22200446038 is a deficient number, since it is larger than the sum of its proper divisors (12502221962).

22200446038 is a wasteful number, since it uses less digits than its factorization.

22200446038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4080.

The product of its (nonzero) digits is 18432, while the sum is 31.

The spelling of 22200446038 in words is "twenty-two billion, two hundred million, four hundred forty-six thousand, thirty-eight".