11120120022102 has 192 divisors, whose sum is σ = 28264050524160. Its totient is φ = 2854861027200.

The previous prime is 11120120022073. The next prime is 11120120022203. The reversal of 11120120022102 is 20122002102111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 39673027 + ... + 39952337.

It is an arithmetic number, because the mean of its divisors is an integer number (147208596480).

Almost surely, 2^{11120120022102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11120120022102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14132025262080).

11120120022102 is an abundant number, since it is smaller than the sum of its proper divisors (17143930502058).

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

11120120022102 is a wasteful number, since it uses less digits than its factorization.

11120120022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279499 (or 279486 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11120120022102 its reverse (20122002102111), we get a palindrome (31242122124213).

The spelling of 11120120022102 in words is "eleven trillion, one hundred twenty billion, one hundred twenty million, twenty-two thousand, one hundred two".