11121202022000 has 160 divisors (see below), whose sum is σ = 30794255232000. Its totient is φ = 3805339910400.

The previous prime is 11121202021997. The next prime is 11121202022011. The reversal of 11121202022000 is 22020212111.

11121202022000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11121202022000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6190037 + ... + 7781963.

It is an arithmetic number, because the mean of its divisors is an integer number (192464095200).

Almost surely, 2^{11121202022000} is an apocalyptic number.

11121202022000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11121202022000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15397127616000).

11121202022000 is an abundant number, since it is smaller than the sum of its proper divisors (19673053210000).

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

11121202022000 is a wasteful number, since it uses less digits than its factorization.

11121202022000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1592456 (or 1592440 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11121202022000 its reverse (22020212111), we get a palindrome (11143222234111).

The spelling of 11121202022000 in words is "eleven trillion, one hundred twenty-one billion, two hundred two million, twenty-two thousand".