23221300002 has 8 divisors (see below), whose sum is σ = 46442600016. Its totient is φ = 7740433332.

The previous prime is 23221299979. The next prime is 23221300009. The reversal of 23221300002 is 20000312232.

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

23221300002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (23221300009) 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, 1935108328 + ... + 1935108339.

It is an arithmetic number, because the mean of its divisors is an integer number (5805325002).

Almost surely, 2^23221300002 is an apocalyptic number.

23221300002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23221300002 is a wasteful number, since it uses less digits than its factorization.

23221300002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3870216672.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 23221300002 its reverse (20000312232), we get a palindrome (43221612234).

The spelling of 23221300002 in words is "twenty-three billion, two hundred twenty-one million, three hundred thousand, two".