1013221103222 has 8 divisors (see below), whose sum is σ = 1609233516936. Its totient is φ = 476809930912.

The previous prime is 1013221103201. The next prime is 1013221103233. The reversal of 1013221103222 is 2223011223101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1013221103194 and 1013221103203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14900310308 + ... + 14900310375.

It is an arithmetic number, because the mean of its divisors is an integer number (201154189617).

Almost surely, 2^{1013221103222} is an apocalyptic number.

1013221103222 is a deficient number, since it is larger than the sum of its proper divisors (596012413714).

1013221103222 is a wasteful number, since it uses less digits than its factorization.

1013221103222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29800620702.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1013221103222 its reverse (2223011223101), we get a palindrome (3236232326323).

The spelling of 1013221103222 in words is "one trillion, thirteen billion, two hundred twenty-one million, one hundred three thousand, two hundred twenty-two".