112021011012002 has 4 divisors (see below), whose sum is σ = 168031516518006. Its totient is φ = 56010505506000.

The previous prime is 112021011011999. The next prime is 112021011012067. The reversal of 112021011012002 is 200210110120211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 109188727334281 + 2832283677721 = 10449341^2 + 1682939^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28005252752999 + ... + 28005252753002.

Almost surely, 2^{112021011012002} is an apocalyptic number.

112021011012002 is a deficient number, since it is larger than the sum of its proper divisors (56010505506004).

112021011012002 is an equidigital number, since it uses as much as digits as its factorization.

112021011012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56010505506003.

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

Adding to 112021011012002 its reverse (200210110120211), we get a palindrome (312231121132213).

The spelling of 112021011012002 in words is "one hundred twelve trillion, twenty-one billion, eleven million, twelve thousand, two".