22073425499136 has 176 divisors, whose sum is σ = 64187435759040. Its totient is φ = 6688376094720.

The previous prime is 22073425499129. The next prime is 22073425499141. The reversal of 22073425499136 is 63199452437022.

It is a tau number, because it is divible by the number of its divisors (176).

It is a super-2 number, since 2×22073425499136² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 668287870 + ... + 668320898.

It is an arithmetic number, because the mean of its divisors is an integer number (364701339540).

Almost surely, 2^{22073425499136} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22073425499136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32093717879520).

22073425499136 is an abundant number, since it is smaller than the sum of its proper divisors (42114010259904).

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

22073425499136 is a wasteful number, since it uses less digits than its factorization.

22073425499136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52840 (or 52822 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 57.

The spelling of 22073425499136 in words is "twenty-two trillion, seventy-three billion, four hundred twenty-five million, four hundred ninety-nine thousand, one hundred thirty-six".