2142020441110 has 32 divisors (see below), whose sum is σ = 4210106326272. Its totient is φ = 778183728480.

The previous prime is 2142020441053. The next prime is 2142020441149. The reversal of 2142020441110 is 111440202412.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9042484 + ... + 9276343.

It is an arithmetic number, because the mean of its divisors is an integer number (131565822696).

Almost surely, 2^{2142020441110} is an apocalyptic number.

2142020441110 is a deficient number, since it is larger than the sum of its proper divisors (2068085885162).

2142020441110 is a wasteful number, since it uses less digits than its factorization.

2142020441110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18319908.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 2142020441110 its reverse (111440202412), we get a palindrome (2253460643522).

The spelling of 2142020441110 in words is "two trillion, one hundred forty-two billion, twenty million, four hundred forty-one thousand, one hundred ten".