1121110212002 has 32 divisors (see below), whose sum is σ = 1878520965120. Its totient is φ = 497436947280.

The previous prime is 1121110211971. The next prime is 1121110212023. The reversal of 1121110212002 is 2002120111211.

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, 1038518 + ... + 1822289.

It is an arithmetic number, because the mean of its divisors is an integer number (58703780160).

Almost surely, 2^{1121110212002} is an apocalyptic number.

1121110212002 is a deficient number, since it is larger than the sum of its proper divisors (757410753118).

1121110212002 is a wasteful number, since it uses less digits than its factorization.

1121110212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861246.

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

Adding to 1121110212002 its reverse (2002120111211), we get a palindrome (3123230323213).

The spelling of 1121110212002 in words is "one trillion, one hundred twenty-one billion, one hundred ten million, two hundred twelve thousand, two".