40240100222 has 16 divisors (see below), whose sum is σ = 70284596832. Its totient is φ = 16920365280.

The previous prime is 40240100213. The next prime is 40240100239. The reversal of 40240100222 is 22200104204.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 40240100222.

It is a congruent number.

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, 27115229 + ... + 27116712.

It is an arithmetic number, because the mean of its divisors is an integer number (4392787302).

Almost surely, 2^40240100222 is an apocalyptic number.

40240100222 is a deficient number, since it is larger than the sum of its proper divisors (30044496610).

40240100222 is a wasteful number, since it uses less digits than its factorization.

40240100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54232003.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 40240100222 its reverse (22200104204), we get a palindrome (62440204426).

The spelling of 40240100222 in words is "forty billion, two hundred forty million, one hundred thousand, two hundred twenty-two".