10202332020 has 24 divisors (see below), whose sum is σ = 28566529824. Its totient is φ = 2720621856.

The previous prime is 10202332013. The next prime is 10202332027. The reversal of 10202332020 is 2023320201.

It is an interprime number because it is at equal distance from previous prime (10202332013) and next prime (10202332027).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202332027) 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, 85019374 + ... + 85019493.

It is an arithmetic number, because the mean of its divisors is an integer number (1190272076).

Almost surely, 2^10202332020 is an apocalyptic number.

10202332020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10202332020 is an abundant number, since it is smaller than the sum of its proper divisors (18364197804).

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

10202332020 is a wasteful number, since it uses less digits than its factorization.

10202332020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170038879 (or 170038877 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 10202332020 its reverse (2023320201), we get a palindrome (12225652221).

The spelling of 10202332020 in words is "ten billion, two hundred two million, three hundred thirty-two thousand, twenty".