10112102221011 has 32 divisors (see below), whose sum is σ = 16227244131840. Its totient is φ = 5471746608384.

The previous prime is 10112102220989. The next prime is 10112102221027. The reversal of 10112102221011 is 11012220121101.

It is a happy number.

It is not a de Polignac number, because 10112102221011 - 2⁹ = 10112102220499 is a prime.

It is a super-2 number, since 2×10112102221011² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10112102225011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4843090 + ... + 6609063.

It is an arithmetic number, because the mean of its divisors is an integer number (507101379120).

Almost surely, 2^{10112102221011} is an apocalyptic number.

10112102221011 is a deficient number, since it is larger than the sum of its proper divisors (6115141910829).

10112102221011 is a wasteful number, since it uses less digits than its factorization.

10112102221011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11454395.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10112102221011 its reverse (11012220121101), we get a palindrome (21124322342112).

The spelling of 10112102221011 in words is "ten trillion, one hundred twelve billion, one hundred two million, two hundred twenty-one thousand, eleven".