1100023012022 has 16 divisors (see below), whose sum is σ = 1801251490752. Its totient is φ = 499673283720.

The previous prime is 1100023011953. The next prime is 1100023012093. The reversal of 1100023012022 is 2202103200011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1100023011988 and 1100023012006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16825448 + ... + 16890699.

It is an arithmetic number, because the mean of its divisors is an integer number (112578218172).

Almost surely, 2^{1100023012022} is an apocalyptic number.

1100023012022 is a deficient number, since it is larger than the sum of its proper divisors (701228478730).

1100023012022 is a wasteful number, since it uses less digits than its factorization.

1100023012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33717643.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1100023012022 its reverse (2202103200011), we get a palindrome (3302126212033).

The spelling of 1100023012022 in words is "one trillion, one hundred billion, twenty-three million, twelve thousand, twenty-two".