22730130740 has 24 divisors (see below), whose sum is σ = 47736148992. Its totient is φ = 9091504800.

The previous prime is 22730130677. The next prime is 22730130757. The reversal of 22730130740 is 4703103722.

It is a congruent number.

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, 546977 + ... + 587063.

It is an arithmetic number, because the mean of its divisors is an integer number (1989006208).

Almost surely, 2^22730130740 is an apocalyptic number.

22730130740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22730130740 is an abundant number, since it is smaller than the sum of its proper divisors (25006018252).

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

22730130740 is a wasteful number, since it uses less digits than its factorization.

22730130740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68447 (or 68445 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 29.

The spelling of 22730130740 in words is "twenty-two billion, seven hundred thirty million, one hundred thirty thousand, seven hundred forty".