11001135143412 has 36 divisors (see below), whose sum is σ = 28838366613056. Its totient is φ = 3667045047480.

The previous prime is 11001135143399. The next prime is 11001135143443. The reversal of 11001135143412 is 21434153110011.

11001135143412 is a `hidden beast` number, since 1 + 1 + 0 + 0 + 113 + 514 + 34 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×11001135143412² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5659019164 + ... + 5659021107.

Almost surely, 2^{11001135143412} is an apocalyptic number.

11001135143412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11001135143412 is an abundant number, since it is smaller than the sum of its proper divisors (17837231469644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11001135143412 is a wasteful number, since it uses less digits than its factorization.

11001135143412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11318040290 (or 11318040276 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

Adding to 11001135143412 its reverse (21434153110011), we get a palindrome (32435288253423).

The spelling of 11001135143412 in words is "eleven trillion, one billion, one hundred thirty-five million, one hundred forty-three thousand, four hundred twelve".