1002221130111 has 16 divisors (see below), whose sum is σ = 1338620976000. Its totient is φ = 666984739680.

The previous prime is 1002221130107. The next prime is 1002221130137. The reversal of 1002221130111 is 1110311222001.

It is not a de Polignac number, because 1002221130111 - 2² = 1002221130107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002221132111) 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, 11029140 + ... + 11119638.

It is an arithmetic number, because the mean of its divisors is an integer number (83663811000).

Almost surely, 2^{1002221130111} is an apocalyptic number.

1002221130111 is a deficient number, since it is larger than the sum of its proper divisors (336399845889).

1002221130111 is an equidigital number, since it uses as much as digits as its factorization.

1002221130111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96886.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1002221130111 its reverse (1110311222001), we get a palindrome (2112532352112).

The spelling of 1002221130111 in words is "one trillion, two billion, two hundred twenty-one million, one hundred thirty thousand, one hundred eleven".