42532426222 has 32 divisors (see below), whose sum is σ = 74972388960. Its totient is φ = 17840977920.

The previous prime is 42532426201. The next prime is 42532426253. The reversal of 42532426222 is 22262423524.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1169854 + ... + 1205662.

It is an arithmetic number, because the mean of its divisors is an integer number (2342887155).

Almost surely, 2^42532426222 is an apocalyptic number.

42532426222 is a deficient number, since it is larger than the sum of its proper divisors (32439962738).

42532426222 is a wasteful number, since it uses less digits than its factorization.

42532426222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39988.

The product of its digits is 92160, while the sum is 34.

Adding to 42532426222 its reverse (22262423524), we get a palindrome (64794849746).

The spelling of 42532426222 in words is "forty-two billion, five hundred thirty-two million, four hundred twenty-six thousand, two hundred twenty-two".