32040204122 has 4 divisors (see below), whose sum is σ = 48060306186. Its totient is φ = 16020102060.

The previous prime is 32040204103. The next prime is 32040204167. The reversal of 32040204122 is 22140204023.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22140204023 = 7 ⋅3162886289.

It can be written as a sum of positive squares in only one way, i.e., 25606720441 + 6433483681 = 160021^2 + 80209^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32040204094 and 32040204103.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8010051029 + ... + 8010051032.

Almost surely, 2^32040204122 is an apocalyptic number.

32040204122 is a deficient number, since it is larger than the sum of its proper divisors (16020102064).

32040204122 is a wasteful number, since it uses less digits than its factorization.

32040204122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16020102063.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 32040204122 its reverse (22140204023), we get a palindrome (54180408145).

Subtracting from 32040204122 its reverse (22140204023), we obtain a palindrome (9900000099).

The spelling of 32040204122 in words is "thirty-two billion, forty million, two hundred four thousand, one hundred twenty-two".