10020232020 has 48 divisors (see below), whose sum is σ = 28411810560. Its totient is φ = 2638237056.

The previous prime is 10020231973. The next prime is 10020232031. The reversal of 10020232020 is 2023202001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 10020231987 and 10020232005.

It is a congruent number.

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, 1052247 + ... + 1061726.

It is an arithmetic number, because the mean of its divisors is an integer number (591912720).

Almost surely, 2^10020232020 is an apocalyptic number.

10020232020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10020232020 is an abundant number, since it is smaller than the sum of its proper divisors (18391578540).

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

10020232020 is a wasteful number, since it uses less digits than its factorization.

10020232020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2114064 (or 2114062 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 10020232020 its reverse (2023202001), we get a palindrome (12043434021).

The spelling of 10020232020 in words is "ten billion, twenty million, two hundred thirty-two thousand, twenty".