10020322122112 has 48 divisors (see below), whose sum is σ = 21068308523700. Its totient is φ = 4746468351744.

The previous prime is 10020322122053. The next prime is 10020322122119. The reversal of 10020322122112 is 21122122302001.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 10020322122112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020322122119) 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 5 ways as a sum of consecutive naturals, for example, 108380062 + ... + 108472477.

Almost surely, 2^{10020322122112} is an apocalyptic number.

It is an amenable number.

10020322122112 is an abundant number, since it is smaller than the sum of its proper divisors (11047986401588).

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

10020322122112 is an equidigital number, since it uses as much as digits as its factorization.

10020322122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216852591 (or 216852560 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 10020322122112 its reverse (21122122302001), we get a palindrome (31142444424113).

The spelling of 10020322122112 in words is "ten trillion, twenty billion, three hundred twenty-two million, one hundred twenty-two thousand, one hundred twelve".