10112253020 has 48 divisors (see below), whose sum is σ = 22013359200. Its totient is φ = 3897358080.

The previous prime is 10112252963. The next prime is 10112253023. The reversal of 10112253020 is 2035221101.

It is a happy number.

It is a super-2 number, since 2×10112253020² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10112253020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112253023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267026 + ... + 302534.

It is an arithmetic number, because the mean of its divisors is an integer number (458611650).

Almost surely, 2^10112253020 is an apocalyptic number.

10112253020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10112253020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11006679600).

10112253020 is an abundant number, since it is smaller than the sum of its proper divisors (11901106180).

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

10112253020 is a wasteful number, since it uses less digits than its factorization.

10112253020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36038 (or 36036 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 10112253020 its reverse (2035221101), we get a palindrome (12147474121).

The spelling of 10112253020 in words is "ten billion, one hundred twelve million, two hundred fifty-three thousand, twenty".