11142000432211 has 32 divisors (see below), whose sum is σ = 12730380503040. Its totient is φ = 9659325945600.

The previous prime is 11142000432181. The next prime is 11142000432217. The reversal of 11142000432211 is 11223400024111.

It is a cyclic number.

It is not a de Polignac number, because 11142000432211 - 2⁷ = 11142000432083 is a prime.

It is a super-2 number, since 2×11142000432211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11142000432217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27404536 + ... + 27808138.

It is an arithmetic number, because the mean of its divisors is an integer number (397824390720).

Almost surely, 2^{11142000432211} is an apocalyptic number.

11142000432211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11142000432211 is a deficient number, since it is larger than the sum of its proper divisors (1588380070829).

11142000432211 is a wasteful number, since it uses less digits than its factorization.

11142000432211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404827.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 11142000432211 its reverse (11223400024111), we get a palindrome (22365400456322).

The spelling of 11142000432211 in words is "eleven trillion, one hundred forty-two billion, four hundred thirty-two thousand, two hundred eleven".