11022220010999 has 4 divisors (see below), whose sum is σ = 11065108026864. Its totient is φ = 10979331995136.

The previous prime is 11022220010969. The next prime is 11022220011067. The reversal of 11022220010999 is 99901002222011.

It is a happy number.

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 11022220010999 - 2¹⁶ = 11022219945463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022220010969) 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, 21444007547 + ... + 21444008060.

It is an arithmetic number, because the mean of its divisors is an integer number (2766277006716).

Almost surely, 2^{11022220010999} is an apocalyptic number.

11022220010999 is a deficient number, since it is larger than the sum of its proper divisors (42888015865).

11022220010999 is an equidigital number, since it uses as much as digits as its factorization.

11022220010999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42888015864.

The product of its (nonzero) digits is 11664, while the sum is 38.

The spelling of 11022220010999 in words is "eleven trillion, twenty-two billion, two hundred twenty million, ten thousand, nine hundred ninety-nine".