11236012198 has 16 divisors (see below), whose sum is σ = 18280687824. Its totient is φ = 5158570240.

The previous prime is 11236012171. The next prime is 11236012211. The reversal of 11236012198 is 89121063211.

It is a super-2 number, since 2×11236012198² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4028740 + ... + 4031527.

It is an arithmetic number, because the mean of its divisors is an integer number (1142542989).

Almost surely, 2^11236012198 is an apocalyptic number.

11236012198 is a deficient number, since it is larger than the sum of its proper divisors (7044675626).

11236012198 is a wasteful number, since it uses less digits than its factorization.

11236012198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8060327.

The product of its (nonzero) digits is 5184, while the sum is 34.

The spelling of 11236012198 in words is "eleven billion, two hundred thirty-six million, twelve thousand, one hundred ninety-eight".