1110022020111 has 8 divisors (see below), whose sum is σ = 1480036660480. Its totient is φ = 740011029912.

The previous prime is 1110022020071. The next prime is 1110022020181. The reversal of 1110022020111 is 1110202200111.

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

It is not a de Polignac number, because 1110022020111 - 2⁹ = 1110022019599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110022020181) 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, 99481 + ... + 1493298.

It is an arithmetic number, because the mean of its divisors is an integer number (185004582560).

Almost surely, 2^{1110022020111} is an apocalyptic number.

1110022020111 is a deficient number, since it is larger than the sum of its proper divisors (370014640369).

1110022020111 is a wasteful number, since it uses less digits than its factorization.

1110022020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1825085.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1110022020111 its reverse (1110202200111), we get a palindrome (2220224220222).

The spelling of 1110022020111 in words is "one trillion, one hundred ten billion, twenty-two million, twenty thousand, one hundred eleven".