40222108 has 12 divisors (see below), whose sum is σ = 72291352. Its totient is φ = 19567440.

The previous prime is 40222073. The next prime is 40222111. The reversal of 40222108 is 80122204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135738 + ... + 136033.

Almost surely, 2^40222108 is an apocalyptic number.

It is an amenable number.

40222108 is a deficient number, since it is larger than the sum of its proper divisors (32069244).

40222108 is a wasteful number, since it uses less digits than its factorization.

40222108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271812 (or 271810 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 40222108 is about 6342.0901917270. The cubic root of 40222108 is about 342.6270202145.

The spelling of 40222108 in words is "forty million, two hundred twenty-two thousand, one hundred eight".