1120111122002 has 8 divisors (see below), whose sum is σ = 1680172476156. Its totient is φ = 560053629952.

The previous prime is 1120111121951. The next prime is 1120111122017. The reversal of 1120111122002 is 2002211110211.

It can be written as a sum of positive squares in 2 ways, for example, as 943853053441 + 176258068561 = 971521^2 + 419831^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76883 + ... + 1498710.

Almost surely, 2^{1120111122002} is an apocalyptic number.

1120111122002 is a deficient number, since it is larger than the sum of its proper divisors (560061354154).

1120111122002 is a wasteful number, since it uses less digits than its factorization.

1120111122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931052.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1120111122002 its reverse (2002211110211), we get a palindrome (3122322232213).

The spelling of 1120111122002 in words is "one trillion, one hundred twenty billion, one hundred eleven million, one hundred twenty-two thousand, two".