112211011201001 has 16 divisors (see below), whose sum is σ = 113375159958528. Its totient is φ = 111047914824000.

The previous prime is 112211011200949. The next prime is 112211011201013. The reversal of 112211011201001 is 100102110112211.

It is a cyclic number.

It is not a de Polignac number, because 112211011201001 - 2²² = 112211007006697 is a prime.

It is a super-2 number, since 2×112211011201001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112211011203001) 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, 2918114891 + ... + 2918153343.

It is an arithmetic number, because the mean of its divisors is an integer number (7085947497408).

Almost surely, 2^{112211011201001} is an apocalyptic number.

It is an amenable number.

112211011201001 is a deficient number, since it is larger than the sum of its proper divisors (1164148757527).

112211011201001 is a wasteful number, since it uses less digits than its factorization.

112211011201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51352.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 112211011201001 its reverse (100102110112211), we get a palindrome (212313121313212).

The spelling of 112211011201001 in words is "one hundred twelve trillion, two hundred eleven billion, eleven million, two hundred one thousand, one".