1011122200202 has 8 divisors (see below), whose sum is σ = 1519005941316. Its totient is φ = 504786886432.

The previous prime is 1011122200183. The next prime is 1011122200213. The reversal of 1011122200202 is 2020022211101.

It can be written as a sum of positive squares in 2 ways, for example, as 1005746231161 + 5375969041 = 1002869^2 + 73321^2 .

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

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, 387105203 + ... + 387107814.

Almost surely, 2^{1011122200202} is an apocalyptic number.

1011122200202 is a deficient number, since it is larger than the sum of its proper divisors (507883741114).

1011122200202 is an equidigital number, since it uses as much as digits as its factorization.

1011122200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774213672.

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

Adding to 1011122200202 its reverse (2020022211101), we get a palindrome (3031144411303).

The spelling of 1011122200202 in words is "one trillion, eleven billion, one hundred twenty-two million, two hundred thousand, two hundred two".