23220402110120 has 64 divisors (see below), whose sum is σ = 54518184051840. Its totient is φ = 8884210720000.

The previous prime is 23220402110117. The next prime is 23220402110137. The reversal of 23220402110120 is 2101120402232.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 23220402110092 and 23220402110101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107763290 + ... + 107978550.

It is an arithmetic number, because the mean of its divisors is an integer number (851846625810).

Almost surely, 2^{23220402110120} is an apocalyptic number.

23220402110120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23220402110120 is an abundant number, since it is smaller than the sum of its proper divisors (31297781941720).

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

23220402110120 is a wasteful number, since it uses less digits than its factorization.

23220402110120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332546 (or 332542 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 23220402110120 its reverse (2101120402232), we get a palindrome (25321522512352).

The spelling of 23220402110120 in words is "twenty-three trillion, two hundred twenty billion, four hundred two million, one hundred ten thousand, one hundred twenty".