11020201202122 has 8 divisors (see below), whose sum is σ = 18891773489376. Its totient is φ = 4722943372332.

The previous prime is 11020201202117. The next prime is 11020201202137. The reversal of 11020201202122 is 22120210202011.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 11020201202096 and 11020201202105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393578614348 + ... + 393578614375.

It is an arithmetic number, because the mean of its divisors is an integer number (2361471686172).

Almost surely, 2^{11020201202122} is an apocalyptic number.

11020201202122 is a deficient number, since it is larger than the sum of its proper divisors (7871572287254).

11020201202122 is an equidigital number, since it uses as much as digits as its factorization.

11020201202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787157228732.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11020201202122 its reverse (22120210202011), we get a palindrome (33140411404133).

The spelling of 11020201202122 in words is "eleven trillion, twenty billion, two hundred one million, two hundred two thousand, one hundred twenty-two".