1201110220202 has 8 divisors (see below), whose sum is σ = 1824471220800. Its totient is φ = 592953146604.

The previous prime is 1201110220187. The next prime is 1201110220207. The reversal of 1201110220202 is 2020220111021.

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

It is a super-2 number, since 2×1201110220202² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1201110220207) 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, 3800981552 + ... + 3800981867.

It is an arithmetic number, because the mean of its divisors is an integer number (228058902600).

Almost surely, 2^{1201110220202} is an apocalyptic number.

1201110220202 is a deficient number, since it is larger than the sum of its proper divisors (623361000598).

1201110220202 is an equidigital number, since it uses as much as digits as its factorization.

1201110220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7601963500.

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

Adding to 1201110220202 its reverse (2020220111021), we get a palindrome (3221330331223).

The spelling of 1201110220202 in words is "one trillion, two hundred one billion, one hundred ten million, two hundred twenty thousand, two hundred two".