11122012221002 has 16 divisors (see below), whose sum is σ = 16726385414592. Its totient is φ = 5546566652160.

The previous prime is 11122012220989. The next prime is 11122012221007. The reversal of 11122012221002 is 20012221022111.

11122012221002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11122012221007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2687774 + ... + 5428457.

It is an arithmetic number, because the mean of its divisors is an integer number (1045399088412).

Almost surely, 2^{11122012221002} is an apocalyptic number.

11122012221002 is a deficient number, since it is larger than the sum of its proper divisors (5604373193590).

11122012221002 is a wasteful number, since it uses less digits than its factorization.

11122012221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8118013.

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

Adding to 11122012221002 its reverse (20012221022111), we get a palindrome (31134233243113).

The spelling of 11122012221002 in words is "eleven trillion, one hundred twenty-two billion, twelve million, two hundred twenty-one thousand, two".