11021122012202 has 8 divisors (see below), whose sum is σ = 16531713763812. Its totient is φ = 5510550757600.

The previous prime is 11021122012181. The next prime is 11021122012217. The reversal of 11021122012202 is 20221022112011.

It can be written as a sum of positive squares in 2 ways, for example, as 8526172241521 + 2494949770681 = 2919961^2 + 1579541^2 .

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

It is a super-2 number, since 2×11021122012202² (a number of 27 digits) contains 22 as substring.

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, 3700949 + ... + 5978232.

Almost surely, 2^{11021122012202} is an apocalyptic number.

11021122012202 is a deficient number, since it is larger than the sum of its proper divisors (5510591751610).

11021122012202 is an equidigital number, since it uses as much as digits as its factorization.

11021122012202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10248504.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11021122012202 its reverse (20221022112011), we get a palindrome (31242144124213).

The spelling of 11021122012202 in words is "eleven trillion, twenty-one billion, one hundred twenty-two million, twelve thousand, two hundred two".