40334132112222 has 64 divisors (see below), whose sum is σ = 91466808491520. Its totient is φ = 11754617491584.

The previous prime is 40334132112199. The next prime is 40334132112223. The reversal of 40334132112222 is 22221123143304.

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 40334132112222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40334132112223) 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, 3333823 + ... + 9580325.

It is an arithmetic number, because the mean of its divisors is an integer number (1429168882680).

Almost surely, 2^{40334132112222} is an apocalyptic number.

40334132112222 is an abundant number, since it is smaller than the sum of its proper divisors (51132676379298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40334132112222 is a wasteful number, since it uses less digits than its factorization.

40334132112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6250897.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 40334132112222 its reverse (22221123143304), we get a palindrome (62555255255526).

The spelling of 40334132112222 in words is "forty trillion, three hundred thirty-four billion, one hundred thirty-two million, one hundred twelve thousand, two hundred twenty-two".