22066247573700 has 144 divisors (see below), whose sum is σ = 70116546628800. Its totient is φ = 5313491264000.

The previous prime is 22066247573687. The next prime is 22066247573701. The reversal of 22066247573700 is 737574266022.

It is a super-2 number, since 2×22066247573700² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22066247573701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21947031 + ... + 22930430.

It is an arithmetic number, because the mean of its divisors is an integer number (486920462700).

Almost surely, 2^{22066247573700} is an apocalyptic number.

22066247573700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22066247573700 is an abundant number, since it is smaller than the sum of its proper divisors (48050299055100).

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

22066247573700 is a wasteful number, since it uses less digits than its factorization.

22066247573700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44877638 (or 44877631 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 51.

The spelling of 22066247573700 in words is "twenty-two trillion, sixty-six billion, two hundred forty-seven million, five hundred seventy-three thousand, seven hundred".