1111020103322 has 4 divisors (see below), whose sum is σ = 1666530154986. Its totient is φ = 555510051660.

The previous prime is 1111020103313. The next prime is 1111020103381. The reversal of 1111020103322 is 2233010201111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1018664285521 + 92355817801 = 1009289^2 + 303901^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1111020103322.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277755025829 + ... + 277755025832.

Almost surely, 2^{1111020103322} is an apocalyptic number.

1111020103322 is a deficient number, since it is larger than the sum of its proper divisors (555510051664).

1111020103322 is an equidigital number, since it uses as much as digits as its factorization.

1111020103322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555510051663.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1111020103322 its reverse (2233010201111), we get a palindrome (3344030304433).

The spelling of 1111020103322 in words is "one trillion, one hundred eleven billion, twenty million, one hundred three thousand, three hundred twenty-two".