1110222140021 has 8 divisors (see below), whose sum is σ = 1186748587584. Its totient is φ = 1036050352480.

The previous prime is 1110222139997. The next prime is 1110222140029. The reversal of 1110222140021 is 1200412220111.

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 1110222140021 - 2³⁸ = 835344233077 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 (1110222140029) 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, 588664031 + ... + 588665916.

It is an arithmetic number, because the mean of its divisors is an integer number (148343573448).

Almost surely, 2^{1110222140021} is an apocalyptic number.

It is an amenable number.

1110222140021 is a deficient number, since it is larger than the sum of its proper divisors (76526447563).

1110222140021 is a wasteful number, since it uses less digits than its factorization.

1110222140021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177330011.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1110222140021 its reverse (1200412220111), we get a palindrome (2310634360132).

The spelling of 1110222140021 in words is "one trillion, one hundred ten billion, two hundred twenty-two million, one hundred forty thousand, twenty-one".