22203011424012 has 24 divisors (see below), whose sum is σ = 53011841230656. Its totient is φ = 7228887440208.

The previous prime is 22203011423953. The next prime is 22203011424053. The reversal of 22203011424012 is 21042411030222.

It is a super-2 number, since 2×22203011424012² (a number of 27 digits) contains 22 as substring.

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, 21514545438 + ... + 21514546469.

It is an arithmetic number, because the mean of its divisors is an integer number (2208826717944).

Almost surely, 2^{22203011424012} is an apocalyptic number.

It is an amenable number.

22203011424012 is an abundant number, since it is smaller than the sum of its proper divisors (30808829806644).

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

22203011424012 is a wasteful number, since it uses less digits than its factorization.

22203011424012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43029091957 (or 43029091955 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 22203011424012 its reverse (21042411030222), we get a palindrome (43245422454234).

The spelling of 22203011424012 in words is "twenty-two trillion, two hundred three billion, eleven million, four hundred twenty-four thousand, twelve".