11012022109999 has 4 divisors (see below), whose sum is σ = 11040774126336. Its totient is φ = 10983270093664.

The previous prime is 11012022109903. The next prime is 11012022110021. The reversal of 11012022109999 is 99990122021011.

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 11012022109999 - 2⁴¹ = 8812998854447 is a prime.

It is a super-2 number, since 2×11012022109999² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012022109799) 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, 14376007594 + ... + 14376008359.

It is an arithmetic number, because the mean of its divisors is an integer number (2760193531584).

Almost surely, 2^{11012022109999} is an apocalyptic number.

11012022109999 is a deficient number, since it is larger than the sum of its proper divisors (28752016337).

11012022109999 is an equidigital number, since it uses as much as digits as its factorization.

11012022109999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28752016336.

The product of its (nonzero) digits is 52488, while the sum is 46.

The spelling of 11012022109999 in words is "eleven trillion, twelve billion, twenty-two million, one hundred nine thousand, nine hundred ninety-nine".