1223502355222 has 16 divisors (see below), whose sum is σ = 2097494053632. Its totient is φ = 524342791080.

The previous prime is 1223502355189. The next prime is 1223502355237. The reversal of 1223502355222 is 2225532053221.

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, 778354 + ... + 1747237.

It is an arithmetic number, because the mean of its divisors is an integer number (131093378352).

Almost surely, 2^{1223502355222} is an apocalyptic number.

1223502355222 is a deficient number, since it is larger than the sum of its proper divisors (873991698410).

1223502355222 is a wasteful number, since it uses less digits than its factorization.

1223502355222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560203.

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 1223502355222 in words is "one trillion, two hundred twenty-three billion, five hundred two million, three hundred fifty-five thousand, two hundred twenty-two".