11020221112002 has 32 divisors (see below), whose sum is σ = 23732480174400. Its totient is φ = 3398725552128.

The previous prime is 11020221111997. The next prime is 11020221112007. The reversal of 11020221112002 is 20021112202011.

It is an interprime number because it is at equal distance from previous prime (11020221111997) and next prime (11020221112007).

It is not an unprimeable number, because it can be changed into a prime (11020221112007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 915598927 + ... + 915610962.

It is an arithmetic number, because the mean of its divisors is an integer number (741640005450).

Almost surely, 2^{11020221112002} is an apocalyptic number.

11020221112002 is an abundant number, since it is smaller than the sum of its proper divisors (12712259062398).

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

11020221112002 is a wasteful number, since it uses less digits than its factorization.

11020221112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831209970.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11020221112002 its reverse (20021112202011), we get a palindrome (31041333314013).

The spelling of 11020221112002 in words is "eleven trillion, twenty billion, two hundred twenty-one million, one hundred twelve thousand, two".