1112212210202 has 8 divisors (see below), whose sum is σ = 1668425711412. Its totient is φ = 556070306400.

The previous prime is 1112212210183. The next prime is 1112212210243. The reversal of 1112212210202 is 2020122122111.

It can be written as a sum of positive squares in 2 ways, for example, as 1015981345681 + 96230864521 = 1007959^2 + 310211^2 .

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

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, 17860499 + ... + 17922662.

Almost surely, 2^{1112212210202} is an apocalyptic number.

1112212210202 is a deficient number, since it is larger than the sum of its proper divisors (556213501210).

1112212210202 is a wasteful number, since it uses less digits than its factorization.

1112212210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35798704.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1112212210202 its reverse (2020122122111), we get a palindrome (3132334332313).

The spelling of 1112212210202 in words is "one trillion, one hundred twelve billion, two hundred twelve million, two hundred ten thousand, two hundred two".