11120212210122 has 16 divisors (see below), whose sum is σ = 24711582689280. Its totient is φ = 3706737403356.

The previous prime is 11120212210111. The next prime is 11120212210157. The reversal of 11120212210122 is 22101221202111.

11120212210122 is a `hidden beast` number, since 1 + 1 + 120 + 212 + 210 + 122 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11120212210095 and 11120212210104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102964927818 + ... + 102964927925.

It is an arithmetic number, because the mean of its divisors is an integer number (1544473918080).

Almost surely, 2^{11120212210122} is an apocalyptic number.

11120212210122 is an abundant number, since it is smaller than the sum of its proper divisors (13591370479158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11120212210122 is a wasteful number, since it uses less digits than its factorization.

11120212210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205929855754 (or 205929855748 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 11120212210122 its reverse (22101221202111), we get a palindrome (33221433412233).

The spelling of 11120212210122 in words is "eleven trillion, one hundred twenty billion, two hundred twelve million, two hundred ten thousand, one hundred twenty-two".