11120022122002 has 8 divisors (see below), whose sum is σ = 16833061010700. Its totient is φ = 5509001785104.

The previous prime is 11120022121991. The next prime is 11120022122101. The reversal of 11120022122002 is 20022122002111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11118630160521 + 1391961481 = 3334461^2 + 37309^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25504637677 + ... + 25504638112.

Almost surely, 2^{11120022122002} is an apocalyptic number.

11120022122002 is a deficient number, since it is larger than the sum of its proper divisors (5713038888698).

11120022122002 is a wasteful number, since it uses less digits than its factorization.

11120022122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51009275900.

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

Adding to 11120022122002 its reverse (20022122002111), we get a palindrome (31142144124113).

It can be divided in two parts, 111 and 20022122002, that multiplied together give a palindrome (2222455542222).

The spelling of 11120022122002 in words is "eleven trillion, one hundred twenty billion, twenty-two million, one hundred twenty-two thousand, two".