22354133132012 has 96 divisors (see below), whose sum is σ = 43350310080000. Its totient is φ = 10001768256000.

The previous prime is 22354133131969. The next prime is 22354133132053. The reversal of 22354133132012 is 21023133145322.

It is a super-3 number, since 3×22354133132012³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22354133132012.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 583198064 + ... + 583236392.

It is an arithmetic number, because the mean of its divisors is an integer number (451565730000).

Almost surely, 2^{22354133132012} is an apocalyptic number.

22354133132012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22354133132012 is a deficient number, since it is larger than the sum of its proper divisors (20996176947988).

22354133132012 is a wasteful number, since it uses less digits than its factorization.

22354133132012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39207 (or 39205 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 22354133132012 its reverse (21023133145322), we get a palindrome (43377266277334).

The spelling of 22354133132012 in words is "twenty-two trillion, three hundred fifty-four billion, one hundred thirty-three million, one hundred thirty-two thousand, twelve".