20223200231 has 8 divisors (see below), whose sum is σ = 21811888560. Its totient is φ = 18639234432.

The previous prime is 20223200213. The next prime is 20223200233. The reversal of 20223200231 is 13200232202.

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

It is not a de Polignac number, because 20223200231 - 2²² = 20219005927 is a prime.

It is a super-2 number, since 2×20223200231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20223200233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1171730 + ... + 1188863.

It is an arithmetic number, because the mean of its divisors is an integer number (2726486070).

Almost surely, 2^20223200231 is an apocalyptic number.

20223200231 is a deficient number, since it is larger than the sum of its proper divisors (1588688329).

20223200231 is a wasteful number, since it uses less digits than its factorization.

20223200231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2361265.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20223200231 its reverse (13200232202), we get a palindrome (33423432433).

The spelling of 20223200231 in words is "twenty billion, two hundred twenty-three million, two hundred thousand, two hundred thirty-one".