11012200120022 has 4 divisors (see below), whose sum is σ = 16518300180036. Its totient is φ = 5506100060010.

The previous prime is 11012200120013. The next prime is 11012200120037. The reversal of 11012200120022 is 22002100221011.

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

It is a junction number, because it is equal to n+sod(n) for n = 11012200119979 and 11012200120006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2753050030004 + ... + 2753050030007.

It is an arithmetic number, because the mean of its divisors is an integer number (4129575045009).

Almost surely, 2^{11012200120022} is an apocalyptic number.

11012200120022 is a deficient number, since it is larger than the sum of its proper divisors (5506100060014).

11012200120022 is an equidigital number, since it uses as much as digits as its factorization.

11012200120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5506100060013.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11012200120022 its reverse (22002100221011), we get a palindrome (33014300341033).

The spelling of 11012200120022 in words is "eleven trillion, twelve billion, two hundred million, one hundred twenty thousand, twenty-two".