11236412022 has 64 divisors (see below), whose sum is σ = 25161767424. Its totient is φ = 3316202240.

The previous prime is 11236411951. The next prime is 11236412029. The reversal of 11236412022 is 22021463211.

It is a super-2 number, since 2×11236412022² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11236411983 and 11236412001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11236412029) 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 in 31 ways as a sum of consecutive naturals, for example, 467503 + ... + 490949.

It is an arithmetic number, because the mean of its divisors is an integer number (393152616).

Almost surely, 2^11236412022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11236412022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12580883712).

11236412022 is an abundant number, since it is smaller than the sum of its proper divisors (13925355402).

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

11236412022 is a wasteful number, since it uses less digits than its factorization.

11236412022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23653.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11236412022 its reverse (22021463211), we get a palindrome (33257875233).

The spelling of 11236412022 in words is "eleven billion, two hundred thirty-six million, four hundred twelve thousand, twenty-two".