112122021111202 has 8 divisors (see below), whose sum is σ = 168183077220396. Its totient is φ = 56060995371072.

The previous prime is 112122021111167. The next prime is 112122021111223. The reversal of 112122021111202 is 202111120221211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 106779548229561 + 5342472881641 = 10333419^2 + 2311379^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 112122021111202.

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, 8244478 + ... + 17094310.

Almost surely, 2^{112122021111202} is an apocalyptic number.

112122021111202 is a deficient number, since it is larger than the sum of its proper divisors (56061056109194).

112122021111202 is an equidigital number, since it uses as much as digits as its factorization.

112122021111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15184532.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112122021111202 its reverse (202111120221211), we get a palindrome (314233141332413).

The spelling of 112122021111202 in words is "one hundred twelve trillion, one hundred twenty-two billion, twenty-one million, one hundred eleven thousand, two hundred two".