32231302198 has 4 divisors (see below), whose sum is σ = 48346953300. Its totient is φ = 16115651098.

The previous prime is 32231302171. The next prime is 32231302199. The reversal of 32231302198 is 89120313223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89120313223 = 169111 ⋅526993.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32231302199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8057825548 + ... + 8057825551.

It is an arithmetic number, because the mean of its divisors is an integer number (12086738325).

Almost surely, 2^32231302198 is an apocalyptic number.

32231302198 is a deficient number, since it is larger than the sum of its proper divisors (16115651102).

32231302198 is a wasteful number, since it uses less digits than its factorization.

32231302198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16115651101.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 32231302198 in words is "thirty-two billion, two hundred thirty-one million, three hundred two thousand, one hundred ninety-eight".