11132201212131 has 8 divisors (see below), whose sum is σ = 14842959846480. Its totient is φ = 7421455026272.

The previous prime is 11132201212091. The next prime is 11132201212141. The reversal of 11132201212131 is 13121210223111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11132201212131 - 2⁹ = 11132201211619 is a prime.

It is a super-2 number, since 2×11132201212131² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11132201212098 and 11132201212107.

It is not an unprimeable number, because it can be changed into a prime (11132201212141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 774720 + ... + 4781693.

It is an arithmetic number, because the mean of its divisors is an integer number (1855369980810).

Almost surely, 2^{11132201212131} is an apocalyptic number.

11132201212131 is a deficient number, since it is larger than the sum of its proper divisors (3710758634349).

11132201212131 is an equidigital number, since it uses as much as digits as its factorization.

11132201212131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6224245.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 11132201212131 its reverse (13121210223111), we get a palindrome (24253411435242).

The spelling of 11132201212131 in words is "eleven trillion, one hundred thirty-two billion, two hundred one million, two hundred twelve thousand, one hundred thirty-one".