20223001394 has 8 divisors (see below), whose sum is σ = 31039955760. Its totient is φ = 9876349476.

The previous prime is 20223001363. The next prime is 20223001471. The reversal of 20223001394 is 49310032202.

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, 117575504 + ... + 117575675.

It is an arithmetic number, because the mean of its divisors is an integer number (3879994470).

Almost surely, 2^20223001394 is an apocalyptic number.

20223001394 is a deficient number, since it is larger than the sum of its proper divisors (10816954366).

20223001394 is a wasteful number, since it uses less digits than its factorization.

20223001394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235151224.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 20223001394 its reverse (49310032202), we get a palindrome (69533033596).

The spelling of 20223001394 in words is "twenty billion, two hundred twenty-three million, one thousand, three hundred ninety-four".