1204421222024 has 32 divisors (see below), whose sum is σ = 2356552880640. Its totient is φ = 576008822400.

The previous prime is 1204421221999. The next prime is 1204421222083. The reversal of 1204421222024 is 4202221244021.

It is a junction number, because it is equal to n+sod(n) for n = 1204421221984 and 1204421222002.

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, 6779369 + ... + 6954759.

It is an arithmetic number, because the mean of its divisors is an integer number (73642277520).

Almost surely, 2^{1204421222024} is an apocalyptic number.

It is an amenable number.

1204421222024 is a deficient number, since it is larger than the sum of its proper divisors (1152131658616).

1204421222024 is a wasteful number, since it uses less digits than its factorization.

1204421222024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212741 (or 212737 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 1204421222024 its reverse (4202221244021), we get a palindrome (5406642466045).

The spelling of 1204421222024 in words is "one trillion, two hundred four billion, four hundred twenty-one million, two hundred twenty-two thousand, twenty-four".