1222223445675 has 96 divisors (see below), whose sum is σ = 2273582338560. Its totient is φ = 643672195200.

The previous prime is 1222223445613. The next prime is 1222223445679. The reversal of 1222223445675 is 5765443222221.

1222223445675 is a `hidden beast` number, since 1 + 2 + 2 + 22 + 23 + 44 + 567 + 5 = 666.

It is not a de Polignac number, because 1222223445675 - 2¹⁶ = 1222223380139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1222223445675.

It is not an unprimeable number, because it can be changed into a prime (1222223445679) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22434769 + ... + 22489181.

It is an arithmetic number, because the mean of its divisors is an integer number (23683149360).

Almost surely, 2^{1222223445675} is an apocalyptic number.

1222223445675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1222223445675 is a deficient number, since it is larger than the sum of its proper divisors (1051358892885).

1222223445675 is a wasteful number, since it uses less digits than its factorization.

1222223445675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54850 (or 54839 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 45.

Adding to 1222223445675 its reverse (5765443222221), we get a palindrome (6987666667896).

The spelling of 1222223445675 in words is "one trillion, two hundred twenty-two billion, two hundred twenty-three million, four hundred forty-five thousand, six hundred seventy-five".