11120022020122 has 8 divisors (see below), whose sum is σ = 16845181872372. Its totient is φ = 5504961396000.

The previous prime is 11120022020119. The next prime is 11120022020143. The reversal of 11120022020122 is 22102022002111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9732646638961 + 1387375381161 = 3119719^2 + 1177869^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 11120022020096 and 11120022020105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27524806779 + ... + 27524807182.

Almost surely, 2^{11120022020122} is an apocalyptic number.

11120022020122 is a deficient number, since it is larger than the sum of its proper divisors (5725159852250).

11120022020122 is a wasteful number, since it uses less digits than its factorization.

11120022020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55049614064.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11120022020122 its reverse (22102022002111), we get a palindrome (33222044022233).

The spelling of 11120022020122 in words is "eleven trillion, one hundred twenty billion, twenty-two million, twenty thousand, one hundred twenty-two".