40301222 has 32 divisors (see below), whose sum is σ = 66830400. Its totient is φ = 18115200.

The previous prime is 40301207. The next prime is 40301263. The reversal of 40301222 is 22210304.

It is a junction number, because it is equal to n+sod(n) for n = 40301197 and 40301206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270404 + ... + 270552.

It is an arithmetic number, because the mean of its divisors is an integer number (2088450).

Almost surely, 2^40301222 is an apocalyptic number.

40301222 is a deficient number, since it is larger than the sum of its proper divisors (26529178).

40301222 is a wasteful number, since it uses less digits than its factorization.

40301222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 40301222 is about 6348.3243458412. The cubic root of 40301222 is about 342.8515140114.

Adding to 40301222 its reverse (22210304), we get a palindrome (62511526).

The spelling of 40301222 in words is "forty million, three hundred one thousand, two hundred twenty-two".