40222242603 has 32 divisors (see below), whose sum is σ = 62741145600. Its totient is φ = 25396879968.

The previous prime is 40222242601. The next prime is 40222242617. The reversal of 40222242603 is 30624222204.

It is a happy number.

It is not a de Polignac number, because 40222242603 - 2¹ = 40222242601 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (40222242601) 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, 2601925 + ... + 2617337.

It is an arithmetic number, because the mean of its divisors is an integer number (1960660800).

Almost surely, 2^40222242603 is an apocalyptic number.

40222242603 is a deficient number, since it is larger than the sum of its proper divisors (22518902997).

40222242603 is a wasteful number, since it uses less digits than its factorization.

40222242603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20528 (or 20522 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 40222242603 its reverse (30624222204), we get a palindrome (70846464807).

The spelling of 40222242603 in words is "forty billion, two hundred twenty-two million, two hundred forty-two thousand, six hundred three".