11121012101022 has 16 divisors (see below), whose sum is σ = 22245698820240. Its totient is φ = 3706391597312.

The previous prime is 11121012100997. The next prime is 11121012101039. The reversal of 11121012101022 is 22010121012111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11121012100992 and 11121012101010.

It is a congruent 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, 153069747 + ... + 153142382.

It is an arithmetic number, because the mean of its divisors is an integer number (1390356176265).

Almost surely, 2^{11121012101022} is an apocalyptic number.

11121012101022 is an abundant number, since it is smaller than the sum of its proper divisors (11124686719218).

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

11121012101022 is a wasteful number, since it uses less digits than its factorization.

11121012101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306218187.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11121012101022 its reverse (22010121012111), we get a palindrome (33131133113133).

It can be divided in two parts, 1112101 and 2101022, that added together give a palindrome (3213123).

The spelling of 11121012101022 in words is "eleven trillion, one hundred twenty-one billion, twelve million, one hundred one thousand, twenty-two".