11120121202 has 8 divisors (see below), whose sum is σ = 16680776112. Its totient is φ = 5559862500.

The previous prime is 11120121193. The next prime is 11120121211. The reversal of 11120121202 is 20212102111.

It is an interprime number because it is at equal distance from previous prime (11120121193) and next prime (11120121211).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14424 + ... + 149827.

It is an arithmetic number, because the mean of its divisors is an integer number (2085097014).

Almost surely, 2^11120121202 is an apocalyptic number.

11120121202 is a deficient number, since it is larger than the sum of its proper divisors (5560654910).

11120121202 is a wasteful number, since it uses less digits than its factorization.

11120121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198104.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11120121202 its reverse (20212102111), we get a palindrome (31332223313).

The spelling of 11120121202 in words is "eleven billion, one hundred twenty million, one hundred twenty-one thousand, two hundred two".