1112020120202 has 16 divisors (see below), whose sum is σ = 1674672729192. Its totient is φ = 553798772160.

The previous prime is 1112020120181. The next prime is 1112020120213. The reversal of 1112020120202 is 2020210202111.

It can be written as a sum of positive squares in 4 ways, for example, as 676751377201 + 435268743001 = 822649^2 + 659749^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46052 + ... + 1492032.

Almost surely, 2^{1112020120202} is an apocalyptic number.

1112020120202 is a deficient number, since it is larger than the sum of its proper divisors (562652608990).

1112020120202 is a wasteful number, since it uses less digits than its factorization.

1112020120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447513.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1112020120202 its reverse (2020210202111), we get a palindrome (3132230322313).

The spelling of 1112020120202 in words is "one trillion, one hundred twelve billion, twenty million, one hundred twenty thousand, two hundred two".