32142224122 has 32 divisors (see below), whose sum is σ = 51797491200. Its totient is φ = 14904341760.

The previous prime is 32142224113. The next prime is 32142224129. The reversal of 32142224122 is 22142224123.

It is not an unprimeable number, because it can be changed into a prime (32142224129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7063504 + ... + 7068052.

It is an arithmetic number, because the mean of its divisors is an integer number (1618671600).

Almost surely, 2^32142224122 is an apocalyptic number.

32142224122 is a deficient number, since it is larger than the sum of its proper divisors (19655267078).

32142224122 is a wasteful number, since it uses less digits than its factorization.

32142224122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7566.

The product of its digits is 3072, while the sum is 25.

Adding to 32142224122 its reverse (22142224123), we get a palindrome (54284448245).

Subtracting from 32142224122 its reverse (22142224123), we obtain a palindrome (9999999999).

The spelling of 32142224122 in words is "thirty-two billion, one hundred forty-two million, two hundred twenty-four thousand, one hundred twenty-two".