1223301111022 has 16 divisors (see below), whose sum is σ = 1894211016192. Its totient is φ = 591898842360.

The previous prime is 1223301111013. The next prime is 1223301111031. The reversal of 1223301111022 is 2201111033221.

It is an interprime number because it is at equal distance from previous prime (1223301111013) and next prime (1223301111031).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1483353 + ... + 2155675.

It is an arithmetic number, because the mean of its divisors is an integer number (118388188512).

Almost surely, 2^{1223301111022} is an apocalyptic number.

1223301111022 is a deficient number, since it is larger than the sum of its proper divisors (670909905170).

1223301111022 is a wasteful number, since it uses less digits than its factorization.

1223301111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701703.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1223301111022 its reverse (2201111033221), we get a palindrome (3424412144243).

The spelling of 1223301111022 in words is "one trillion, two hundred twenty-three billion, three hundred one million, one hundred eleven thousand, twenty-two".