1100212020011 has 8 divisors (see below), whose sum is σ = 1184851883040. Its totient is φ = 1015573324032.

The previous prime is 1100212019999. The next prime is 1100212020059. The reversal of 1100212020011 is 1100202120011.

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 1100212020011 - 2²⁶ = 1100144911147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100212019974 and 1100212020001.

It is not an unprimeable number, because it can be changed into a prime (1100212020211) 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, 3348155 + ... + 3662043.

It is an arithmetic number, because the mean of its divisors is an integer number (148106485380).

Almost surely, 2^{1100212020011} is an apocalyptic number.

1100212020011 is a deficient number, since it is larger than the sum of its proper divisors (84639863029).

1100212020011 is a wasteful number, since it uses less digits than its factorization.

1100212020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583525.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1100212020011 its reverse (1100202120011), we get a palindrome (2200414140022).

The spelling of 1100212020011 in words is "one trillion, one hundred billion, two hundred twelve million, twenty thousand, eleven".