1225411103222 has 16 divisors (see below), whose sum is σ = 1888364646240. Its totient is φ = 595966206528.

The previous prime is 1225411103221. The next prime is 1225411103233. The reversal of 1225411103222 is 2223011145221.

It is a junction number, because it is equal to n+sod(n) for n = 1225411103191 and 1225411103200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1225411103221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2249063 + ... + 2740274.

It is an arithmetic number, because the mean of its divisors is an integer number (118022790390).

Almost surely, 2^{1225411103222} is an apocalyptic number.

1225411103222 is a deficient number, since it is larger than the sum of its proper divisors (662953543018).

1225411103222 is a wasteful number, since it uses less digits than its factorization.

1225411103222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4992695.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 1225411103222 its reverse (2223011145221), we get a palindrome (3448422248443).

The spelling of 1225411103222 in words is "one trillion, two hundred twenty-five billion, four hundred eleven million, one hundred three thousand, two hundred twenty-two".