112020122002 has 4 divisors (see below), whose sum is σ = 168030183006. Its totient is φ = 56010061000.

The previous prime is 112020121999. The next prime is 112020122021. The reversal of 112020122002 is 200221020211.

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., 56696848321 + 55323273681 = 238111^2 + 235209^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28005030499 + ... + 28005030502.

Almost surely, 2^112020122002 is an apocalyptic number.

112020122002 is a deficient number, since it is larger than the sum of its proper divisors (56010061004).

112020122002 is an equidigital number, since it uses as much as digits as its factorization.

112020122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56010061003.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 112020122002 its reverse (200221020211), we get a palindrome (312241142213).

The spelling of 112020122002 in words is "one hundred twelve billion, twenty million, one hundred twenty-two thousand, two".