110021012011 has 8 divisors (see below), whose sum is σ = 111087588384. Its totient is φ = 108959385600.

The previous prime is 110021011973. The next prime is 110021012027. The reversal of 110021012011 is 110210120011.

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 110021012011 - 2¹¹ = 110021009963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110021012111) 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, 1192815 + ... + 1281736.

It is an arithmetic number, because the mean of its divisors is an integer number (13885948548).

Almost surely, 2^110021012011 is an apocalyptic number.

110021012011 is a deficient number, since it is larger than the sum of its proper divisors (1066576373).

110021012011 is a wasteful number, since it uses less digits than its factorization.

110021012011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2474981.

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

Adding to 110021012011 its reverse (110210120011), we get a palindrome (220231132022).

The spelling of 110021012011 in words is "one hundred ten billion, twenty-one million, twelve thousand, eleven".