11120022122012 has 6 divisors (see below), whose sum is σ = 19460038713528. Its totient is φ = 5560011061004.

The previous prime is 11120022121991. The next prime is 11120022122101. The reversal of 11120022122012 is 21022122002111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1390002765248 + ... + 1390002765255.

It is an arithmetic number, because the mean of its divisors is an integer number (3243339785588).

Almost surely, 2^{11120022122012} is an apocalyptic number.

It is an amenable number.

11120022122012 is a deficient number, since it is larger than the sum of its proper divisors (8340016591516).

11120022122012 is a wasteful number, since it uses less digits than its factorization.

11120022122012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2780005530507 (or 2780005530505 counting only the distinct ones).

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

Adding to 11120022122012 its reverse (21022122002111), we get a palindrome (32142144124123).

The spelling of 11120022122012 in words is "eleven trillion, one hundred twenty billion, twenty-two million, one hundred twenty-two thousand, twelve".