11020122002000 has 80 divisors (see below), whose sum is σ = 26651745388944. Its totient is φ = 4407206720000.

The previous prime is 11020122001981. The next prime is 11020122002041. The reversal of 11020122002000 is 20022102011.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 258100577296 + 10762021424704 = 508036^2 + 3280552^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9998330 + ... + 11045670.

Almost surely, 2^{11020122002000} is an apocalyptic number.

11020122002000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11020122002000 is an abundant number, since it is smaller than the sum of its proper divisors (15631623386944).

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

11020122002000 is a wasteful number, since it uses less digits than its factorization.

11020122002000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052625 (or 1052609 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 11020122002000 its reverse (20022102011), we get a palindrome (11040144104011).

The spelling of 11020122002000 in words is "eleven trillion, twenty billion, one hundred twenty-two million, two thousand".