1120121201202 has 16 divisors (see below), whose sum is σ = 2241434677440. Its totient is φ = 373175021232.

The previous prime is 1120121201141. The next prime is 1120121201207. The reversal of 1120121201202 is 2021021210211.

It is a super-2 number, since 2×1120121201202² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1120121201207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49665913 + ... + 49688460.

It is an arithmetic number, because the mean of its divisors is an integer number (140089667340).

Almost surely, 2^{1120121201202} is an apocalyptic number.

1120121201202 is an abundant number, since it is smaller than the sum of its proper divisors (1121313476238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120121201202 is a wasteful number, since it uses less digits than its factorization.

1120121201202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99356257.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1120121201202 its reverse (2021021210211), we get a palindrome (3141142411413).

Subtracting 1120121201202 from its reverse (2021021210211), we obtain a palindrome (900900009009).

The spelling of 1120121201202 in words is "one trillion, one hundred twenty billion, one hundred twenty-one million, two hundred one thousand, two hundred two".