1223602362242 has 16 divisors (see below), whose sum is σ = 1977159679992. Its totient is φ = 564576337920.

The previous prime is 1223602362223. The next prime is 1223602362341. The reversal of 1223602362242 is 2422632063221.

It can be written as a sum of positive squares in 4 ways, for example, as 954198802561 + 269403559681 = 976831^2 + 519041^2 .

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, 6708863 + ... + 6888834.

Almost surely, 2^{1223602362242} is an apocalyptic number.

1223602362242 is a deficient number, since it is larger than the sum of its proper divisors (753557317750).

1223602362242 is a wasteful number, since it uses less digits than its factorization.

1223602362242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13601173.

The product of its (nonzero) digits is 82944, while the sum is 35.

The spelling of 1223602362242 in words is "one trillion, two hundred twenty-three billion, six hundred two million, three hundred sixty-two thousand, two hundred forty-two".