11122100201012 has 48 divisors (see below), whose sum is σ = 19969204014144. Its totient is φ = 5418480288000.

The previous prime is 11122100200957. The next prime is 11122100201027. The reversal of 11122100201012 is 21010200122111.

It is a super-2 number, since 2×11122100201012² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17686712 + ... + 18304752.

It is an arithmetic number, because the mean of its divisors is an integer number (416025083628).

Almost surely, 2^{11122100201012} is an apocalyptic number.

It is an amenable number.

11122100201012 is a deficient number, since it is larger than the sum of its proper divisors (8847103813132).

11122100201012 is a wasteful number, since it uses less digits than its factorization.

11122100201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618800 (or 618798 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11122100201012 its reverse (21010200122111), we get a palindrome (32132300323123).

The spelling of 11122100201012 in words is "eleven trillion, one hundred twenty-two billion, one hundred million, two hundred one thousand, twelve".