22311301201112 has 64 divisors (see below), whose sum is σ = 52175996259840. Its totient is φ = 8689430131200.

The previous prime is 22311301201097. The next prime is 22311301201183. The reversal of 22311301201112 is 21110210311322.

It is a super-3 number, since 3×22311301201112³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5211089 + ... + 8472192.

It is an arithmetic number, because the mean of its divisors is an integer number (815249941560).

Almost surely, 2^{22311301201112} is an apocalyptic number.

22311301201112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22311301201112 is an abundant number, since it is smaller than the sum of its proper divisors (29864695058728).

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

22311301201112 is a wasteful number, since it uses less digits than its factorization.

22311301201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13685952 (or 13685948 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 22311301201112 its reverse (21110210311322), we get a palindrome (43421511512434).

The spelling of 22311301201112 in words is "twenty-two trillion, three hundred eleven billion, three hundred one million, two hundred one thousand, one hundred twelve".