10110212020 has 12 divisors (see below), whose sum is σ = 21231445284. Its totient is φ = 4044084800.

The previous prime is 10110212003. The next prime is 10110212053. The reversal of 10110212020 is 2021201101.

It can be written as a sum of positive squares in 2 ways, for example, as 3787417764 + 6322794256 = 61542^2 + 79516^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 10110211988 and 10110212006.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 252755281 + ... + 252755320.

It is an arithmetic number, because the mean of its divisors is an integer number (1769287107).

Almost surely, 2^10110212020 is an apocalyptic number.

10110212020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10110212020 is an abundant number, since it is smaller than the sum of its proper divisors (11121233264).

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

10110212020 is a wasteful number, since it uses less digits than its factorization.

10110212020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505510610 (or 505510608 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10110212020 its reverse (2021201101), we get a palindrome (12131413121).

The spelling of 10110212020 in words is "ten billion, one hundred ten million, two hundred twelve thousand, twenty".