2201101103112 has 64 divisors (see below), whose sum is σ = 5560599559680. Its totient is φ = 726008865792.

The previous prime is 2201101103083. The next prime is 2201101103167. The reversal of 2201101103112 is 2113011011022.

It is a super-2 number, since 2×2201101103112² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2201101103091 and 2201101103100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 977638 + ... + 2314730.

It is an arithmetic number, because the mean of its divisors is an integer number (86884368120).

Almost surely, 2^{2201101103112} is an apocalyptic number.

It is an amenable number.

2201101103112 is an abundant number, since it is smaller than the sum of its proper divisors (3359498456568).

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

2201101103112 is a wasteful number, since it uses less digits than its factorization.

2201101103112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337822 (or 1337818 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 2201101103112 its reverse (2113011011022), we get a palindrome (4314112114134).

The spelling of 2201101103112 in words is "two trillion, two hundred one billion, one hundred one million, one hundred three thousand, one hundred twelve".