112020210002 has 4 divisors (see below), whose sum is σ = 168030315006. Its totient is φ = 56010105000.

The previous prime is 112020209947. The next prime is 112020210047. The reversal of 112020210002 is 200012020211.

It is a happy number.

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., 111951137281 + 69072721 = 334591^2 + 8311^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28005052499 + ... + 28005052502.

Almost surely, 2^112020210002 is an apocalyptic number.

112020210002 is a deficient number, since it is larger than the sum of its proper divisors (56010105004).

112020210002 is an equidigital number, since it uses as much as digits as its factorization.

112020210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56010105003.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 112020210002 its reverse (200012020211), we get a palindrome (312032230213).

The spelling of 112020210002 in words is "one hundred twelve billion, twenty million, two hundred ten thousand, two".