40222221244353 has 32 divisors (see below), whose sum is σ = 61643933366400. Its totient is φ = 25889878784448.

The previous prime is 40222221244313. The next prime is 40222221244369. The reversal of 40222221244353 is 35344212222204.

40222221244353 is a `hidden beast` number, since 4 + 0 + 2 + 2 + 2 + 2 + 212 + 4 + 435 + 3 = 666.

It is not a de Polignac number, because 40222221244353 - 2⁸ = 40222221244097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40222221244313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87971451 + ... + 88427487.

It is an arithmetic number, because the mean of its divisors is an integer number (1926372917700).

Almost surely, 2^{40222221244353} is an apocalyptic number.

It is an amenable number.

40222221244353 is a deficient number, since it is larger than the sum of its proper divisors (21421712122047).

40222221244353 is a wasteful number, since it uses less digits than its factorization.

40222221244353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568718 (or 568712 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

Adding to 40222221244353 its reverse (35344212222204), we get a palindrome (75566433466557).

The spelling of 40222221244353 in words is "forty trillion, two hundred twenty-two billion, two hundred twenty-one million, two hundred forty-four thousand, three hundred fifty-three".