1121010212102 has 8 divisors (see below), whose sum is σ = 1834380347112. Its totient is φ = 509550096400.

The previous prime is 1121010212093. The next prime is 1121010212149. The reversal of 1121010212102 is 2012120101211.

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, 25477504799 + ... + 25477504842.

It is an arithmetic number, because the mean of its divisors is an integer number (229297543389).

Almost surely, 2^{1121010212102} is an apocalyptic number.

1121010212102 is a deficient number, since it is larger than the sum of its proper divisors (713370135010).

1121010212102 is a wasteful number, since it uses less digits than its factorization.

1121010212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50955009654.

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

Adding to 1121010212102 its reverse (2012120101211), we get a palindrome (3133130313313).

The spelling of 1121010212102 in words is "one trillion, one hundred twenty-one billion, ten million, two hundred twelve thousand, one hundred two".