11209193022 has 16 divisors (see below), whose sum is σ = 22436612352. Its totient is φ = 3733359960.

The previous prime is 11209193011. The next prime is 11209193041. The reversal of 11209193022 is 22039190211.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 751428 + ... + 766199.

It is an arithmetic number, because the mean of its divisors is an integer number (1402288272).

Almost surely, 2^11209193022 is an apocalyptic number.

11209193022 is an abundant number, since it is smaller than the sum of its proper divisors (11227419330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11209193022 is a wasteful number, since it uses less digits than its factorization.

11209193022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1518863.

The product of its (nonzero) digits is 1944, while the sum is 30.

The spelling of 11209193022 in words is "eleven billion, two hundred nine million, one hundred ninety-three thousand, twenty-two".