40222301200221 has 16 divisors (see below), whose sum is σ = 61294939449984. Its totient is φ = 22982741935104.

The previous prime is 40222301200183. The next prime is 40222301200283. The reversal of 40222301200221 is 12200210322204.

It is not a de Polignac number, because 40222301200221 - 2⁷ = 40222301200093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40222301200721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59245236 + ... + 59920301.

It is an arithmetic number, because the mean of its divisors is an integer number (3830933715624).

Almost surely, 2^{40222301200221} is an apocalyptic number.

It is an amenable number.

40222301200221 is a deficient number, since it is larger than the sum of its proper divisors (21072638249763).

40222301200221 is a wasteful number, since it uses less digits than its factorization.

40222301200221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119181620.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 40222301200221 its reverse (12200210322204), we get a palindrome (52422511522425).

The spelling of 40222301200221 in words is "forty trillion, two hundred twenty-two billion, three hundred one million, two hundred thousand, two hundred twenty-one".