12122203201101 has 48 divisors (see below), whose sum is σ = 20340940858368. Its totient is φ = 6812869824000.

The previous prime is 12122203201013. The next prime is 12122203201183. The reversal of 12122203201101 is 10110230222121.

12122203201101 is a `hidden beast` number, since 1 + 2 + 12 + 220 + 320 + 110 + 1 = 666.

It is not a de Polignac number, because 12122203201101 - 2²¹ = 12122201103949 is a prime.

It is a super-2 number, since 2×12122203201101² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122203200101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50419365 + ... + 50659221.

It is an arithmetic number, because the mean of its divisors is an integer number (423769601216).

Almost surely, 2^{12122203201101} is an apocalyptic number.

It is an amenable number.

12122203201101 is a deficient number, since it is larger than the sum of its proper divisors (8218737657267).

12122203201101 is a wasteful number, since it uses less digits than its factorization.

12122203201101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253082 (or 253079 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 12122203201101 its reverse (10110230222121), we get a palindrome (22232433423222).

The spelling of 12122203201101 in words is "twelve trillion, one hundred twenty-two billion, two hundred three million, two hundred one thousand, one hundred one".