23224323211012 has 24 divisors (see below), whose sum is σ = 50671250642880. Its totient is φ = 9048437614560.

The previous prime is 23224323211003. The next prime is 23224323211121. The reversal of 23224323211012 is 21011232342232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37701823087 + ... + 37701823702.

It is an arithmetic number, because the mean of its divisors is an integer number (2111302110120).

Almost surely, 2^{23224323211012} is an apocalyptic number.

23224323211012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23224323211012 is an abundant number, since it is smaller than the sum of its proper divisors (27446927431868).

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

23224323211012 is a wasteful number, since it uses less digits than its factorization.

23224323211012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75403646811 (or 75403646809 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 23224323211012 its reverse (21011232342232), we get a palindrome (44235555553244).

The spelling of 23224323211012 in words is "twenty-three trillion, two hundred twenty-four billion, three hundred twenty-three million, two hundred eleven thousand, twelve".