1224321224022 has 48 divisors (see below), whose sum is σ = 2859086045088. Its totient is φ = 376406110080.

The previous prime is 1224321223999. The next prime is 1224321224053. The reversal of 1224321224022 is 2204221234221.

1224321224022 is a `hidden beast` number, since 1 + 2 + 2 + 43 + 212 + 2 + 402 + 2 = 666.

It is a super-3 number, since 3×1224321224022³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1852879 + ... + 2425242.

It is an arithmetic number, because the mean of its divisors is an integer number (59564292606).

Almost surely, 2^{1224321224022} is an apocalyptic number.

1224321224022 is an abundant number, since it is smaller than the sum of its proper divisors (1634764821066).

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

1224321224022 is a wasteful number, since it uses less digits than its factorization.

1224321224022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4279365 (or 4279362 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 1224321224022 its reverse (2204221234221), we get a palindrome (3428542458243).

The spelling of 1224321224022 in words is "one trillion, two hundred twenty-four billion, three hundred twenty-one million, two hundred twenty-four thousand, twenty-two".