11021011001122 has 16 divisors (see below), whose sum is σ = 16669059403392. Its totient is φ = 5464780948800.

The previous prime is 11021011001093. The next prime is 11021011001137. The reversal of 11021011001122 is 22110011012011.

It is a happy number.

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, 30591078 + ... + 30949249.

It is an arithmetic number, because the mean of its divisors is an integer number (1041816212712).

Almost surely, 2^{11021011001122} is an apocalyptic number.

11021011001122 is a deficient number, since it is larger than the sum of its proper divisors (5648048402270).

11021011001122 is a wasteful number, since it uses less digits than its factorization.

11021011001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61541073.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11021011001122 its reverse (22110011012011), we get a palindrome (33131022013133).

The spelling of 11021011001122 in words is "eleven trillion, twenty-one billion, eleven million, one thousand, one hundred twenty-two".