20062246240 has 24 divisors (see below), whose sum is σ = 47397057120. Its totient is φ = 8024898432.

The previous prime is 20062246219. The next prime is 20062246247. The reversal of 20062246240 is 4264226002.

It is a junction number, because it is equal to n+sod(n) for n = 20062246199 and 20062246208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20062246247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62694360 + ... + 62694679.

It is an arithmetic number, because the mean of its divisors is an integer number (1974877380).

Almost surely, 2^20062246240 is an apocalyptic number.

20062246240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20062246240 is an abundant number, since it is smaller than the sum of its proper divisors (27334810880).

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

20062246240 is a wasteful number, since it uses less digits than its factorization.

20062246240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125389054 (or 125389046 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The spelling of 20062246240 in words is "twenty billion, sixty-two million, two hundred forty-six thousand, two hundred forty".