40234006222 has 16 divisors (see below), whose sum is σ = 61489923840. Its totient is φ = 19740489912.

The previous prime is 40234006213. The next prime is 40234006223. The reversal of 40234006222 is 22260043204.

40234006222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40234006223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755368 + ... + 806875.

It is an arithmetic number, because the mean of its divisors is an integer number (3843120240).

Almost surely, 2^40234006222 is an apocalyptic number.

40234006222 is a deficient number, since it is larger than the sum of its proper divisors (21255917618).

40234006222 is a wasteful number, since it uses less digits than its factorization.

40234006222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562487.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 40234006222 its reverse (22260043204), we get a palindrome (62494049426).

The spelling of 40234006222 in words is "forty billion, two hundred thirty-four million, six thousand, two hundred twenty-two".