1101113220202 has 8 divisors (see below), whose sum is σ = 1651674355236. Its totient is φ = 550555101792.

The previous prime is 1101113220161. The next prime is 1101113220209. The reversal of 1101113220202 is 2020223111011.

It can be written as a sum of positive squares in 2 ways, for example, as 944494366201 + 156618854001 = 971851^2 + 395751^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1101113220209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 794028 + ... + 1683064.

Almost surely, 2^{1101113220202} is an apocalyptic number.

1101113220202 is a deficient number, since it is larger than the sum of its proper divisors (550561135034).

1101113220202 is an equidigital number, since it uses as much as digits as its factorization.

1101113220202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508312.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1101113220202 its reverse (2020223111011), we get a palindrome (3121336331213).

The spelling of 1101113220202 in words is "one trillion, one hundred one billion, one hundred thirteen million, two hundred twenty thousand, two hundred two".