1112101121002 has 16 divisors (see below), whose sum is σ = 1688307397920. Its totient is φ = 549361392048.

The previous prime is 1112101120943. The next prime is 1112101121023. The reversal of 1112101121002 is 2001211012111.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7275048 + ... + 7426339.

It is an arithmetic number, because the mean of its divisors is an integer number (105519212370).

Almost surely, 2^{1112101121002} is an apocalyptic number.

1112101121002 is a deficient number, since it is larger than the sum of its proper divisors (576206276918).

1112101121002 is a wasteful number, since it uses less digits than its factorization.

1112101121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14701845.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1112101121002 its reverse (2001211012111), we get a palindrome (3113312133113).

The spelling of 1112101121002 in words is "one trillion, one hundred twelve billion, one hundred one million, one hundred twenty-one thousand, two".