32122243091 has 4 divisors (see below), whose sum is σ = 32509258152. Its totient is φ = 31735228032.

The previous prime is 32122243079. The next prime is 32122243123. The reversal of 32122243091 is 19034222123.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32122243091 - 2¹⁴ = 32122226707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32122243061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193507406 + ... + 193507571.

It is an arithmetic number, because the mean of its divisors is an integer number (8127314538).

Almost surely, 2^32122243091 is an apocalyptic number.

32122243091 is a deficient number, since it is larger than the sum of its proper divisors (387015061).

32122243091 is an equidigital number, since it uses as much as digits as its factorization.

32122243091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387015060.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 32122243091 in words is "thirty-two billion, one hundred twenty-two million, two hundred forty-three thousand, ninety-one".