22223111424040 has 32 divisors (see below), whose sum is σ = 50002545600000. Its totient is φ = 8889147699264.

The previous prime is 22223111424037. The next prime is 22223111424053. The reversal of 22223111424040 is 4042411132222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 747361 + ... + 6708559.

It is an arithmetic number, because the mean of its divisors is an integer number (1562579550000).

Almost surely, 2^{22223111424040} is an apocalyptic number.

22223111424040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22223111424040 is an abundant number, since it is smaller than the sum of its proper divisors (27779434175960).

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

22223111424040 is a wasteful number, since it uses less digits than its factorization.

22223111424040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6054409 (or 6054405 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 22223111424040 its reverse (4042411132222), we get a palindrome (26265522556262).

The spelling of 22223111424040 in words is "twenty-two trillion, two hundred twenty-three billion, one hundred eleven million, four hundred twenty-four thousand, forty".