22354141054620 has 48 divisors (see below), whose sum is σ = 62740268646048. Its totient is φ = 5946944881920.

The previous prime is 22354141054577. The next prime is 22354141054627. The reversal of 22354141054620 is 2645014145322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22354141054627) 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, 442455759 + ... + 442506278.

It is an arithmetic number, because the mean of its divisors is an integer number (1307088930126).

Almost surely, 2^{22354141054620} is an apocalyptic number.

22354141054620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22354141054620 is an abundant number, since it is smaller than the sum of its proper divisors (40386127591428).

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

22354141054620 is a wasteful number, since it uses less digits than its factorization.

22354141054620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884962470 (or 884962468 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 22354141054620 its reverse (2645014145322), we get a palindrome (24999155199942).

The spelling of 22354141054620 in words is "twenty-two trillion, three hundred fifty-four billion, one hundred forty-one million, fifty-four thousand, six hundred twenty".