40222312604515 has 8 divisors (see below), whose sum is σ = 48266857972080. Its totient is φ = 32177794852512.

The previous prime is 40222312604417. The next prime is 40222312604543. The reversal of 40222312604515 is 51540621322204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40222312604515 - 2⁹ = 40222312604003 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3551589 + ... + 9646678.

It is an arithmetic number, because the mean of its divisors is an integer number (6033357246510).

Almost surely, 2^{40222312604515} is an apocalyptic number.

40222312604515 is a deficient number, since it is larger than the sum of its proper divisors (8044545367565).

40222312604515 is a wasteful number, since it uses less digits than its factorization.

40222312604515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13807781.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 40222312604515 its reverse (51540621322204), we get a palindrome (91762933926719).

The spelling of 40222312604515 in words is "forty trillion, two hundred twenty-two billion, three hundred twelve million, six hundred four thousand, five hundred fifteen".