112200000110001 has 12 divisors (see below), whose sum is σ = 162067803277380. Its totient is φ = 74799475557120.

The previous prime is 112200000109993. The next prime is 112200000110057. The reversal of 112200000110001 is 100011000002211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 53330902445601 + 58869097664400 = 7302801^2 + 7672620^2 .

It is not a de Polignac number, because 112200000110001 - 2³ = 112200000109993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112200000110071) 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, 42352696 + ... + 44923833.

It is an arithmetic number, because the mean of its divisors is an integer number (13505650273115).

Almost surely, 2^{112200000110001} is an apocalyptic number.

It is an amenable number.

112200000110001 is a deficient number, since it is larger than the sum of its proper divisors (49867803167379).

112200000110001 is a wasteful number, since it uses less digits than its factorization.

112200000110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87419376 (or 87419373 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 112200000110001 its reverse (100011000002211), we get a palindrome (212211000112212).

The spelling of 112200000110001 in words is "one hundred twelve trillion, two hundred billion, one hundred ten thousand, one".