11120022121202 has 16 divisors (see below), whose sum is σ = 17661284050392. Its totient is φ = 5232930120960.

The previous prime is 11120022121193. The next prime is 11120022121237. The reversal of 11120022121202 is 20212122002111.

It can be written as a sum of positive squares in 4 ways, for example, as 8971947893041 + 2148074228161 = 2995321^2 + 1465631^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

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, 10376552 + ... + 11397932.

Almost surely, 2^{11120022121202} is an apocalyptic number.

11120022121202 is a deficient number, since it is larger than the sum of its proper divisors (6541261929190).

11120022121202 is a wasteful number, since it uses less digits than its factorization.

11120022121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341613.

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

Adding to 11120022121202 its reverse (20212122002111), we get a palindrome (31332144123313).

The spelling of 11120022121202 in words is "eleven trillion, one hundred twenty billion, twenty-two million, one hundred twenty-one thousand, two hundred two".