10110222020 has 12 divisors (see below), whose sum is σ = 21231466284. Its totient is φ = 4044088800.

The previous prime is 10110222007. The next prime is 10110222041. The reversal of 10110222020 is 2022201101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6423060736 + 3687161284 = 80144^2 + 60722^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10110221992 and 10110222010.

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, 252755531 + ... + 252755570.

It is an arithmetic number, because the mean of its divisors is an integer number (1769288857).

Almost surely, 2^10110222020 is an apocalyptic number.

10110222020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10110222020 is an abundant number, since it is smaller than the sum of its proper divisors (11121244264).

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

10110222020 is a wasteful number, since it uses less digits than its factorization.

10110222020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505511110 (or 505511108 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10110222020 its reverse (2022201101), we get a palindrome (12132423121).

The spelling of 10110222020 in words is "ten billion, one hundred ten million, two hundred twenty-two thousand, twenty".