11101001101922 has 4 divisors (see below), whose sum is σ = 16651501652886. Its totient is φ = 5550500550960.

The previous prime is 11101001101921. The next prime is 11101001101973. The reversal of 11101001101922 is 22910110010111.

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

It can be written as a sum of positive squares in only one way, i.e., 8494490949961 + 2606510151961 = 2914531^2 + 1614469^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11101001101894 and 11101001101903.

It is not an unprimeable number, because it can be changed into a prime (11101001101921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775250275479 + ... + 2775250275482.

Almost surely, 2^{11101001101922} is an apocalyptic number.

11101001101922 is a deficient number, since it is larger than the sum of its proper divisors (5550500550964).

11101001101922 is an equidigital number, since it uses as much as digits as its factorization.

11101001101922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5550500550963.

The product of its (nonzero) digits is 36, while the sum is 20.

The spelling of 11101001101922 in words is "eleven trillion, one hundred one billion, one million, one hundred one thousand, nine hundred twenty-two".