22053280919346 has 32 divisors (see below), whose sum is σ = 49068780727680. Its totient is φ = 7341870170448.

The previous prime is 22053280919321. The next prime is 22053280919347. The reversal of 22053280919346 is 64391908235022.

22053280919346 is a `hidden beast` number, since 2 + 2 + 0 + 5 + 3 + 280 + 9 + 19 + 346 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22053280919292 and 22053280919301.

It is not an unprimeable number, because it can be changed into a prime (22053280919347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256164046 + ... + 256250121.

It is an arithmetic number, because the mean of its divisors is an integer number (1533399397740).

Almost surely, 2^{22053280919346} is an apocalyptic number.

22053280919346 is an abundant number, since it is smaller than the sum of its proper divisors (27015499808334).

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

22053280919346 is a wasteful number, since it uses less digits than its factorization.

22053280919346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512414975 (or 512414969 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 22053280919346 in words is "twenty-two trillion, fifty-three billion, two hundred eighty million, nine hundred nineteen thousand, three hundred forty-six".