11335122156 has 48 divisors (see below), whose sum is σ = 27082750464. Its totient is φ = 3687907776.

The previous prime is 11335122143. The next prime is 11335122157. The reversal of 11335122156 is 65122153311.

It is not an unprimeable number, because it can be changed into a prime (11335122157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 809890 + ... + 823766.

It is an arithmetic number, because the mean of its divisors is an integer number (564223968).

Almost surely, 2^11335122156 is an apocalyptic number.

It is an amenable number.

11335122156 is an abundant number, since it is smaller than the sum of its proper divisors (15747628308).

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

11335122156 is a wasteful number, since it uses less digits than its factorization.

11335122156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15510 (or 15508 counting only the distinct ones).

The product of its digits is 5400, while the sum is 30.

Adding to 11335122156 its reverse (65122153311), we get a palindrome (76457275467).

The spelling of 11335122156 in words is "eleven billion, three hundred thirty-five million, one hundred twenty-two thousand, one hundred fifty-six".