22413302020 has 24 divisors (see below), whose sum is σ = 47070747864. Its totient is φ = 8964784896.

The previous prime is 22413301997. The next prime is 22413302029. The reversal of 22413302020 is 2020331422.

It can be written as a sum of positive squares in 4 ways, for example, as 2411988544 + 20001313476 = 49112^2 + 141426^2 .

It is a super-2 number, since 2×22413302020² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22413302029) 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, 630234 + ... + 664846.

It is an arithmetic number, because the mean of its divisors is an integer number (1961281161).

Almost surely, 2^22413302020 is an apocalyptic number.

22413302020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22413302020 is an abundant number, since it is smaller than the sum of its proper divisors (24657445844).

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

22413302020 is a wasteful number, since it uses less digits than its factorization.

22413302020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66999 (or 66997 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22413302020 its reverse (2020331422), we get a palindrome (24433633442).

The spelling of 22413302020 in words is "twenty-two billion, four hundred thirteen million, three hundred two thousand, twenty".