22031743346 has 8 divisors (see below), whose sum is σ = 33077579904. Its totient is φ = 11005883380.

The previous prime is 22031743297. The next prime is 22031743367. The reversal of 22031743346 is 64334713022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4991390 + ... + 4995801.

It is an arithmetic number, because the mean of its divisors is an integer number (4134697488).

Almost surely, 2^22031743346 is an apocalyptic number.

22031743346 is a deficient number, since it is larger than the sum of its proper divisors (11045836558).

22031743346 is a wasteful number, since it uses less digits than its factorization.

22031743346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9988296.

The product of its (nonzero) digits is 72576, while the sum is 35.

The spelling of 22031743346 in words is "twenty-two billion, thirty-one million, seven hundred forty-three thousand, three hundred forty-six".