1101112201022 has 24 divisors (see below), whose sum is σ = 1749333418776. Its totient is φ = 519736330224.

The previous prime is 1101112201009. The next prime is 1101112201039. The reversal of 1101112201022 is 2201022111011.

It is a junction number, because it is equal to n+sod(n) for n = 1101112200988 and 1101112201006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2490173 + ... + 2898824.

It is an arithmetic number, because the mean of its divisors is an integer number (72888892449).

Almost surely, 2^{1101112201022} is an apocalyptic number.

1101112201022 is a deficient number, since it is larger than the sum of its proper divisors (648221217754).

1101112201022 is a wasteful number, since it uses less digits than its factorization.

1101112201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5389320 (or 5389301 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1101112201022 its reverse (2201022111011), we get a palindrome (3302134312033).

The spelling of 1101112201022 in words is "one trillion, one hundred one billion, one hundred twelve million, two hundred one thousand, twenty-two".