1101001011122 has 16 divisors (see below), whose sum is σ = 1738607740800. Its totient is φ = 521471267280.

The previous prime is 1101001011113. The next prime is 1101001011157. The reversal of 1101001011122 is 2211101001011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1179722 + ... + 1895717.

It is an arithmetic number, because the mean of its divisors is an integer number (108662983800).

Almost surely, 2^{1101001011122} is an apocalyptic number.

1101001011122 is a deficient number, since it is larger than the sum of its proper divisors (637606729678).

1101001011122 is a wasteful number, since it uses less digits than its factorization.

1101001011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3084881.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1101001011122 its reverse (2211101001011), we get a palindrome (3312102012133).

The spelling of 1101001011122 in words is "one trillion, one hundred one billion, one million, eleven thousand, one hundred twenty-two".