1100133122222 has 8 divisors (see below), whose sum is σ = 1650204440472. Its totient is φ = 550064975400.

The previous prime is 1100133122219. The next prime is 1100133122243. The reversal of 1100133122222 is 2222213310011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1100133122194 and 1100133122203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488597 + ... + 1561727.

It is an arithmetic number, because the mean of its divisors is an integer number (206275555059).

Almost surely, 2^{1100133122222} is an apocalyptic number.

1100133122222 is a deficient number, since it is larger than the sum of its proper divisors (550071318250).

1100133122222 is a wasteful number, since it uses less digits than its factorization.

1100133122222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585714.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1100133122222 its reverse (2222213310011), we get a palindrome (3322346432233).

The spelling of 1100133122222 in words is "one trillion, one hundred billion, one hundred thirty-three million, one hundred twenty-two thousand, two hundred twenty-two".