1103022012022 has 32 divisors (see below), whose sum is σ = 2007351631872. Its totient is φ = 443754743424.

The previous prime is 1103022012007. The next prime is 1103022012031. The reversal of 1103022012022 is 2202102203011.

It is a happy number.

It is a super-2 number, since 2×1103022012022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1103022011987 and 1103022012005.

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, 5959168 + ... + 6141475.

It is an arithmetic number, because the mean of its divisors is an integer number (62729738496).

Almost surely, 2^{1103022012022} is an apocalyptic number.

1103022012022 is a deficient number, since it is larger than the sum of its proper divisors (904329619850).

1103022012022 is a wasteful number, since it uses less digits than its factorization.

1103022012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12101052.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1103022012022 its reverse (2202102203011), we get a palindrome (3305124215033).

The spelling of 1103022012022 in words is "one trillion, one hundred three billion, twenty-two million, twelve thousand, twenty-two".