11012133021001 has 8 divisors (see below), whose sum is σ = 12644940830144. Its totient is φ = 9394236699120.

The previous prime is 11012133020989. The next prime is 11012133021007. The reversal of 11012133021001 is 10012033121011.

It is a happy number.

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

It is not a de Polignac number, because 11012133021001 - 2²⁹ = 11011596150089 is a prime.

It is a super-2 number, since 2×11012133021001² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11012133021007) 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, 3727870230 + ... + 3727873183.

It is an arithmetic number, because the mean of its divisors is an integer number (1580617603768).

Almost surely, 2^{11012133021001} is an apocalyptic number.

It is an amenable number.

11012133021001 is a deficient number, since it is larger than the sum of its proper divisors (1632807809143).

11012133021001 is an equidigital number, since it uses as much as digits as its factorization.

11012133021001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7455743631.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11012133021001 its reverse (10012033121011), we get a palindrome (21024166142012).

It can be divided in two parts, 1101213 and 3021001, that added together give a palindrome (4122214).

The spelling of 11012133021001 in words is "eleven trillion, twelve billion, one hundred thirty-three million, twenty-one thousand, one".