32021069422 has 4 divisors (see below), whose sum is σ = 48031604136. Its totient is φ = 16010534710.

The previous prime is 32021069401. The next prime is 32021069449. The reversal of 32021069422 is 22496012023.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22496012023 = 7127 ⋅3156449.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8005267354 + ... + 8005267357.

It is an arithmetic number, because the mean of its divisors is an integer number (12007901034).

Almost surely, 2^32021069422 is an apocalyptic number.

32021069422 is a deficient number, since it is larger than the sum of its proper divisors (16010534714).

32021069422 is a wasteful number, since it uses less digits than its factorization.

32021069422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16010534713.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 32021069422 in words is "thirty-two billion, twenty-one million, sixty-nine thousand, four hundred twenty-two".