32102021122 has 16 divisors (see below), whose sum is σ = 49851240192. Its totient is φ = 15494297760.

The previous prime is 32102021113. The next prime is 32102021129. The reversal of 32102021122 is 22112020123.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32102021096 and 32102021105.

It is not an unprimeable number, because it can be changed into a prime (32102021129) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2332254 + ... + 2345977.

It is an arithmetic number, because the mean of its divisors is an integer number (3115702512).

Almost surely, 2^32102021122 is an apocalyptic number.

32102021122 is a deficient number, since it is larger than the sum of its proper divisors (17749219070).

32102021122 is a wasteful number, since it uses less digits than its factorization.

32102021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4678353.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 32102021122 its reverse (22112020123), we get a palindrome (54214041245).

Subtracting from 32102021122 its reverse (22112020123), we obtain a palindrome (9990000999).

The spelling of 32102021122 in words is "thirty-two billion, one hundred two million, twenty-one thousand, one hundred twenty-two".