1101000221011 has 8 divisors (see below), whose sum is σ = 1184875841664. Its totient is φ = 1019248033920.

The previous prime is 1101000220997. The next prime is 1101000221039. The reversal of 1101000221011 is 1101220001011.

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

It is a cyclic number.

It is not a de Polignac number, because 1101000221011 - 2³³ = 1092410286419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101000222011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530857315 + ... + 530859388.

It is an arithmetic number, because the mean of its divisors is an integer number (148109480208).

Almost surely, 2^{1101000221011} is an apocalyptic number.

1101000221011 is a deficient number, since it is larger than the sum of its proper divisors (83875620653).

1101000221011 is a wasteful number, since it uses less digits than its factorization.

1101000221011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061716781.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1101000221011 its reverse (1101220001011), we get a palindrome (2202220222022).

The spelling of 1101000221011 in words is "one trillion, one hundred one billion, two hundred twenty-one thousand, eleven".