1222140341223 has 12 divisors (see below), whose sum is σ = 1826186717160. Its totient is φ = 786665047056.

The previous prime is 1222140341203. The next prime is 1222140341231. The reversal of 1222140341223 is 3221430412221.

1222140341223 is a `hidden beast` number, since 1 + 2 + 221 + 4 + 0 + 3 + 412 + 23 = 666.

It is not a de Polignac number, because 1222140341223 - 2¹² = 1222140337127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222140341203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2341264761 + ... + 2341265282.

It is an arithmetic number, because the mean of its divisors is an integer number (152182226430).

Almost surely, 2^{1222140341223} is an apocalyptic number.

1222140341223 is a deficient number, since it is larger than the sum of its proper divisors (604046375937).

1222140341223 is a wasteful number, since it uses less digits than its factorization.

1222140341223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4682530078 (or 4682530075 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1222140341223 its reverse (3221430412221), we get a palindrome (4443570753444).

The spelling of 1222140341223 in words is "one trillion, two hundred twenty-two billion, one hundred forty million, three hundred forty-one thousand, two hundred twenty-three".