1121132021110 has 8 divisors (see below), whose sum is σ = 2018037638016. Its totient is φ = 448452808440.

The previous prime is 1121132021071. The next prime is 1121132021147. The reversal of 1121132021110 is 111202311211.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56056601046 + ... + 56056601065.

It is an arithmetic number, because the mean of its divisors is an integer number (252254704752).

Almost surely, 2^{1121132021110} is an apocalyptic number.

1121132021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121132021110 is a deficient number, since it is larger than the sum of its proper divisors (896905616906).

1121132021110 is a wasteful number, since it uses less digits than its factorization.

1121132021110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112113202118.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 1121132021110 its reverse (111202311211), we get a palindrome (1232334332321).

The spelling of 1121132021110 in words is "one trillion, one hundred twenty-one billion, one hundred thirty-two million, twenty-one thousand, one hundred ten".