22333113020 has 24 divisors (see below), whose sum is σ = 47354877024. Its totient is φ = 8846513856.

The previous prime is 22333113017. The next prime is 22333113029. The reversal of 22333113020 is 2031133322.

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 = 22333112983 and 22333113001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22333113029) 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, 5418599 + ... + 5422718.

It is an arithmetic number, because the mean of its divisors is an integer number (1973119876).

Almost surely, 2^22333113020 is an apocalyptic number.

22333113020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22333113020 is an abundant number, since it is smaller than the sum of its proper divisors (25021764004).

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

22333113020 is a wasteful number, since it uses less digits than its factorization.

22333113020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10841429 (or 10841427 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 22333113020 its reverse (2031133322), we get a palindrome (24364246342).

The spelling of 22333113020 in words is "twenty-two billion, three hundred thirty-three million, one hundred thirteen thousand, twenty".