10200001221112 has 16 divisors (see below), whose sum is σ = 19303740630360. Its totient is φ = 5052337053024.

The previous prime is 10200001221061. The next prime is 10200001221133. The reversal of 10200001221112 is 21112210000201.

It is a super-2 number, since 2×10200001221112² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10200001221092 and 10200001221101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5957943783 + ... + 5957945494.

Almost surely, 2^{10200001221112} is an apocalyptic number.

It is an amenable number.

10200001221112 is a deficient number, since it is larger than the sum of its proper divisors (9103739409248).

10200001221112 is a wasteful number, since it uses less digits than its factorization.

10200001221112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11915889390 (or 11915889386 counting only the distinct ones).

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

Adding to 10200001221112 its reverse (21112210000201), we get a palindrome (31312211221313).

The spelling of 10200001221112 in words is "ten trillion, two hundred billion, one million, two hundred twenty-one thousand, one hundred twelve".