22420224011424 has 48 divisors (see below), whose sum is σ = 59373911846592. Its totient is φ = 7407271646208.

The previous prime is 22420224011369. The next prime is 22420224011431. The reversal of 22420224011424 is 42411042202422.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 22420224011391 and 22420224011400.

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, 1033369684 + ... + 1033391379.

It is an arithmetic number, because the mean of its divisors is an integer number (1236956496804).

Almost surely, 2^{22420224011424} is an apocalyptic number.

22420224011424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22420224011424 is an abundant number, since it is smaller than the sum of its proper divisors (36953687835168).

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

22420224011424 is a wasteful number, since it uses less digits than its factorization.

22420224011424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2066761189 (or 2066761181 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 22420224011424 its reverse (42411042202422), we get a palindrome (64831266213846).

The spelling of 22420224011424 in words is "twenty-two trillion, four hundred twenty billion, two hundred twenty-four million, eleven thousand, four hundred twenty-four".