11021213152002 has 16 divisors (see below), whose sum is σ = 22044472893792. Its totient is φ = 3673396619040.

The previous prime is 11021213151989. The next prime is 11021213152009. The reversal of 11021213152002 is 20025131212011.

It is a self number, because there is not a number n which added to its sum of digits gives 11021213152002.

It is not an unprimeable number, because it can be changed into a prime (11021213152009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85204563 + ... + 85333814.

It is an arithmetic number, because the mean of its divisors is an integer number (1377779555862).

Almost surely, 2^{11021213152002} is an apocalyptic number.

11021213152002 is an abundant number, since it is smaller than the sum of its proper divisors (11023259741790).

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

11021213152002 is a wasteful number, since it uses less digits than its factorization.

11021213152002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170549153.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 11021213152002 its reverse (20025131212011), we get a palindrome (31046344364013).

The spelling of 11021213152002 in words is "eleven trillion, twenty-one billion, two hundred thirteen million, one hundred fifty-two thousand, two".