11120222122202 has 4 divisors (see below), whose sum is σ = 16680333183306. Its totient is φ = 5560111061100.

The previous prime is 11120222122193. The next prime is 11120222122213. The reversal of 11120222122202 is 20222122202111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9751811138521 + 1368410983681 = 3122789^2 + 1169791^2 .

It is a super-2 number, since 2×11120222122202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780055530549 + ... + 2780055530552.

Almost surely, 2^{11120222122202} is an apocalyptic number.

11120222122202 is a deficient number, since it is larger than the sum of its proper divisors (5560111061104).

11120222122202 is an equidigital number, since it uses as much as digits as its factorization.

11120222122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5560111061103.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 11120222122202 its reverse (20222122202111), we get a palindrome (31342344324313).

It can be divided in two parts, 111 and 20222122202, that multiplied together give a palindrome (2244655564422).

The spelling of 11120222122202 in words is "eleven trillion, one hundred twenty billion, two hundred twenty-two million, one hundred twenty-two thousand, two hundred two".