1101212002112 has 14 divisors (see below), whose sum is σ = 2185217566818. Its totient is φ = 550606001024.

The previous prime is 1101212002103. The next prime is 1101212002127. The reversal of 1101212002112 is 2112002121011.

It can be written as a sum of positive squares in only one way, i.e., 823331205376 + 277880796736 = 907376^2 + 527144^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8603218703 + ... + 8603218830.

Almost surely, 2^{1101212002112} is an apocalyptic number.

It is an amenable number.

1101212002112 is a deficient number, since it is larger than the sum of its proper divisors (1084005564706).

1101212002112 is an equidigital number, since it uses as much as digits as its factorization.

1101212002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17206437545 (or 17206437535 counting only the distinct ones).

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

Adding to 1101212002112 its reverse (2112002121011), we get a palindrome (3213214123123).

The spelling of 1101212002112 in words is "one trillion, one hundred one billion, two hundred twelve million, two thousand, one hundred twelve".