1123213003222 has 16 divisors (see below), whose sum is σ = 1716762308400. Its totient is φ = 550960798752.

The previous prime is 1123213003217. The next prime is 1123213003277. The reversal of 1123213003222 is 2223003123211.

It is a junction number, because it is equal to n+sod(n) for n = 1123213003193 and 1123213003202.

It is a congruent number.

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, 728788 + ... + 1666600.

It is an arithmetic number, because the mean of its divisors is an integer number (107297644275).

Almost surely, 2^{1123213003222} is an apocalyptic number.

1123213003222 is a deficient number, since it is larger than the sum of its proper divisors (593549305178).

1123213003222 is a wasteful number, since it uses less digits than its factorization.

1123213003222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949167.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1123213003222 its reverse (2223003123211), we get a palindrome (3346216126433).

The spelling of 1123213003222 in words is "one trillion, one hundred twenty-three billion, two hundred thirteen million, three thousand, two hundred twenty-two".