11230201221201 has 40 divisors (see below), whose sum is σ = 16959610603584. Its totient is φ = 7405003216800.

The previous prime is 11230201221139. The next prime is 11230201221221. The reversal of 11230201221201 is 10212210203211.

11230201221201 is a `hidden beast` number, since 1 + 12 + 30 + 201 + 221 + 201 = 666.

It is not a de Polignac number, because 11230201221201 - 2²¹ = 11230199124049 is a prime.

It is a super-2 number, since 2×11230201221201² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11230201221221) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7201246 + ... + 8620808.

Almost surely, 2^{11230201221201} is an apocalyptic number.

It is an amenable number.

11230201221201 is a deficient number, since it is larger than the sum of its proper divisors (5729409382383).

11230201221201 is a wasteful number, since it uses less digits than its factorization.

11230201221201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1420643 (or 1420634 counting only the distinct ones).

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

Adding to 11230201221201 its reverse (10212210203211), we get a palindrome (21442411424412).

The spelling of 11230201221201 in words is "eleven trillion, two hundred thirty billion, two hundred one million, two hundred twenty-one thousand, two hundred one".