11021212200122 has 8 divisors (see below), whose sum is σ = 16545402378036. Its totient is φ = 5506078074112.

The previous prime is 11021212200121. The next prime is 11021212200181. The reversal of 11021212200122 is 22100221212011.

It can be written as a sum of positive squares in 2 ways, for example, as 10360615501681 + 660596698441 = 3218791^2 + 812771^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 11021212200122.

It is not an unprimeable number, because it can be changed into a prime (11021212200121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2264009933 + ... + 2264014800.

Almost surely, 2^{11021212200122} is an apocalyptic number.

11021212200122 is a deficient number, since it is larger than the sum of its proper divisors (5524190177914).

11021212200122 is a wasteful number, since it uses less digits than its factorization.

11021212200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4528025952.

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

Adding to 11021212200122 its reverse (22100221212011), we get a palindrome (33121433412133).

The spelling of 11021212200122 in words is "eleven trillion, twenty-one billion, two hundred twelve million, two hundred thousand, one hundred twenty-two".