1100222102022 has 64 divisors (see below), whose sum is σ = 2245142016000. Its totient is φ = 359340209280.

The previous prime is 1100222102003. The next prime is 1100222102047. The reversal of 1100222102022 is 2202012220011.

It is a junction number, because it is equal to n+sod(n) for n = 1100222101992 and 1100222102010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105007848 + ... + 105018324.

It is an arithmetic number, because the mean of its divisors is an integer number (35080344000).

Almost surely, 2^{1100222102022} is an apocalyptic number.

1100222102022 is an abundant number, since it is smaller than the sum of its proper divisors (1144919913978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1100222102022 is a wasteful number, since it uses less digits than its factorization.

1100222102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11621.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 1100222102022 its reverse (2202012220011), we get a palindrome (3302234322033).

The spelling of 1100222102022 in words is "one trillion, one hundred billion, two hundred twenty-two million, one hundred two thousand, twenty-two".