1103020311022 has 32 divisors (see below), whose sum is σ = 1915122309120. Its totient is φ = 466667248320.

The previous prime is 1103020311017. The next prime is 1103020311037. The reversal of 1103020311022 is 2201130203011.

It is a super-2 number, since 2×1103020311022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1103020310987 and 1103020311005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7437418 + ... + 7584274.

It is an arithmetic number, because the mean of its divisors is an integer number (59847572160).

Almost surely, 2^{1103020311022} is an apocalyptic number.

1103020311022 is a deficient number, since it is larger than the sum of its proper divisors (812101998098).

1103020311022 is a wasteful number, since it uses less digits than its factorization.

1103020311022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153736.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1103020311022 its reverse (2201130203011), we get a palindrome (3304150514033).

The spelling of 1103020311022 in words is "one trillion, one hundred three billion, twenty million, three hundred eleven thousand, twenty-two".