11220210122122 has 8 divisors (see below), whose sum is σ = 16831733463936. Its totient is φ = 5609632300812.

The previous prime is 11220210122111. The next prime is 11220210122137. The reversal of 11220210122122 is 22122101202211.

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 11220210122122.

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, 236350458 + ... + 236397925.

It is an arithmetic number, because the mean of its divisors is an integer number (2103966682992).

Almost surely, 2^{11220210122122} is an apocalyptic number.

11220210122122 is a deficient number, since it is larger than the sum of its proper divisors (5611523341814).

11220210122122 is a wasteful number, since it uses less digits than its factorization.

11220210122122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472760252.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11220210122122 its reverse (22122101202211), we get a palindrome (33342311324333).

The spelling of 11220210122122 in words is "eleven trillion, two hundred twenty billion, two hundred ten million, one hundred twenty-two thousand, one hundred twenty-two".