10020222011200 has 84 divisors (see below), whose sum is σ = 24953069463840. Its totient is φ = 3959798525440.

The previous prime is 10020222011183. The next prime is 10020222011209. The reversal of 10020222011200 is 211022202001.

It is a happy number.

It is a super-3 number, since 3×10020222011200³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020222011209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37593940 + ... + 37859539.

It is an arithmetic number, because the mean of its divisors is an integer number (297060350760).

Almost surely, 2^{10020222011200} is an apocalyptic number.

10020222011200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10020222011200 is an abundant number, since it is smaller than the sum of its proper divisors (14932847452640).

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

10020222011200 is an equidigital number, since it uses as much as digits as its factorization.

10020222011200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75453584 (or 75453569 counting only the distinct ones).

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

Adding to 10020222011200 its reverse (211022202001), we get a palindrome (10231244213201).

The spelling of 10020222011200 in words is "ten trillion, twenty billion, two hundred twenty-two million, eleven thousand, two hundred".