10012200021112 has 64 divisors (see below), whose sum is σ = 20090790720000. Its totient is φ = 4663930752000.

The previous prime is 10012200021107. The next prime is 10012200021119. The reversal of 10012200021112 is 21112000221001.

It is a junction number, because it is equal to n+sod(n) for n = 10012200021092 and 10012200021101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012200021119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1353064 + ... + 4674952.

It is an arithmetic number, because the mean of its divisors is an integer number (313918605000).

Almost surely, 2^{10012200021112} is an apocalyptic number.

It is an amenable number.

10012200021112 is an abundant number, since it is smaller than the sum of its proper divisors (10078590698888).

10012200021112 is a wasteful number, since it uses less digits than its factorization.

10012200021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3322244 (or 3322240 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10012200021112 its reverse (21112000221001), we get a palindrome (31124200242113).

The spelling of 10012200021112 in words is "ten trillion, twelve billion, two hundred million, twenty-one thousand, one hundred twelve".