1002221130102 has 16 divisors (see below), whose sum is σ = 2023902865920. Its totient is φ = 330830275752.

The previous prime is 1002221130061. The next prime is 1002221130107. The reversal of 1002221130102 is 2010311222001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002221130107) 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, 810857902 + ... + 810859137.

It is an arithmetic number, because the mean of its divisors is an integer number (126493929120).

Almost surely, 2^{1002221130102} is an apocalyptic number.

1002221130102 is an abundant number, since it is smaller than the sum of its proper divisors (1021681735818).

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

1002221130102 is a wasteful number, since it uses less digits than its factorization.

1002221130102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621717147.

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

Adding to 1002221130102 its reverse (2010311222001), we get a palindrome (3012532352103).

The spelling of 1002221130102 in words is "one trillion, two billion, two hundred twenty-one million, one hundred thirty thousand, one hundred two".