10020022021120 has 88 divisors (see below), whose sum is σ = 24374851108128. Its totient is φ = 3951557836800.

The previous prime is 10020022021043. The next prime is 10020022021157. The reversal of 10020022021120 is 2112022002001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 10020022021120.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13418421 + ... + 14145460.

Almost surely, 2^{10020022021120} is an apocalyptic number.

10020022021120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10020022021120 is an abundant number, since it is smaller than the sum of its proper divisors (14354829087008).

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

10020022021120 is an equidigital number, since it uses as much as digits as its factorization.

10020022021120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27563977 (or 27563959 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10020022021120 its reverse (2112022002001), we get a palindrome (12132044023121).

The spelling of 10020022021120 in words is "ten trillion, twenty billion, twenty-two million, twenty-one thousand, one hundred twenty".