23212022303 has 32 divisors (see below), whose sum is σ = 25518108672. Its totient is φ = 21048192000.

The previous prime is 23212022299. The next prime is 23212022311. The reversal of 23212022303 is 30322021232.

It is a cyclic number.

It is not a de Polignac number, because 23212022303 - 2² = 23212022299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23212082303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6983600 + ... + 6986922.

It is an arithmetic number, because the mean of its divisors is an integer number (797440896).

Almost surely, 2^23212022303 is an apocalyptic number.

23212022303 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23212022303 is a deficient number, since it is larger than the sum of its proper divisors (2306086369).

23212022303 is a wasteful number, since it uses less digits than its factorization.

23212022303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3575.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23212022303 its reverse (30322021232), we get a palindrome (53534043535).

The spelling of 23212022303 in words is "twenty-three billion, two hundred twelve million, twenty-two thousand, three hundred three".