1110001121002 has 8 divisors (see below), whose sum is σ = 1665006551712. Its totient is φ = 554998937100.

The previous prime is 1110001120961. The next prime is 1110001121003. The reversal of 1110001121002 is 2001211000111.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1110001121002.

It is not an unprimeable number, because it can be changed into a prime (1110001121003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411877 + ... + 1545847.

It is an arithmetic number, because the mean of its divisors is an integer number (208125818964).

Almost surely, 2^{1110001121002} is an apocalyptic number.

1110001121002 is a deficient number, since it is larger than the sum of its proper divisors (555005430710).

1110001121002 is a wasteful number, since it uses less digits than its factorization.

1110001121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623404.

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

Adding to 1110001121002 its reverse (2001211000111), we get a palindrome (3111212121113).

The spelling of 1110001121002 in words is "one trillion, one hundred ten billion, one million, one hundred twenty-one thousand, two".