1320102211002 has 32 divisors (see below), whose sum is σ = 2641554888000. Its totient is φ = 439809067008.

The previous prime is 1320102210991. The next prime is 1320102211007. The reversal of 1320102211002 is 2001122010231.

It is not an unprimeable number, because it can be changed into a prime (1320102211007) 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, 180906618 + ... + 180913914.

It is an arithmetic number, because the mean of its divisors is an integer number (82548590250).

Almost surely, 2^{1320102211002} is an apocalyptic number.

1320102211002 is an abundant number, since it is smaller than the sum of its proper divisors (1321452676998).

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

1320102211002 is a wasteful number, since it uses less digits than its factorization.

1320102211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18590.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1320102211002 its reverse (2001122010231), we get a palindrome (3321224221233).

The spelling of 1320102211002 in words is "one trillion, three hundred twenty billion, one hundred two million, two hundred eleven thousand, two".