22469003509056 has 448 divisors, whose sum is σ = 69275229585408. Its totient is φ = 6364310372352.

The previous prime is 22469003509049. The next prime is 22469003509063. The reversal of 22469003509056 is 65090530096422.

It is an interprime number because it is at equal distance from previous prime (22469003509049) and next prime (22469003509063).

It is a super-2 number, since 2×22469003509056² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4473221361 + ... + 4473226383.

It is an arithmetic number, because the mean of its divisors is an integer number (154632208896).

Almost surely, 2^{22469003509056} is an apocalyptic number.

22469003509056 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22469003509056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34637614792704).

22469003509056 is an abundant number, since it is smaller than the sum of its proper divisors (46806226076352).

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

22469003509056 is a wasteful number, since it uses less digits than its factorization.

22469003509056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7358 (or 7348 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 51.

The spelling of 22469003509056 in words is "twenty-two trillion, four hundred sixty-nine billion, three million, five hundred nine thousand, fifty-six".