11021422412011 has 4 divisors (see below), whose sum is σ = 12023369904024. Its totient is φ = 10019474920000.

The previous prime is 11021422411997. The next prime is 11021422412041.

11021422412011 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11021422412011 - 2²⁷ = 11021288194283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11021422412041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500973745990 + ... + 500973746011.

It is an arithmetic number, because the mean of its divisors is an integer number (3005842476006).

Almost surely, 2^{11021422412011} is an apocalyptic number.

11021422412011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11021422412011 is a deficient number, since it is larger than the sum of its proper divisors (1001947492013).

11021422412011 is a wasteful number, since it uses less digits than its factorization.

11021422412011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001947492012.

The product of its (nonzero) digits is 256, while the sum is 22.

It can be divided in two parts, 1102142 and 2412011, that added together give a palindrome (3514153).

The spelling of 11021422412011 in words is "eleven trillion, twenty-one billion, four hundred twenty-two million, four hundred twelve thousand, eleven".