1002022300131 has 16 divisors (see below), whose sum is σ = 1414862907264. Its totient is φ = 628611790464.

The previous prime is 1002022300091. The next prime is 1002022300163. The reversal of 1002022300131 is 1310032202001.

It is not a de Polignac number, because 1002022300131 - 2²¹ = 1002020202979 is a prime.

It is a super-2 number, since 2×1002022300131² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1002022300131.

It is not an unprimeable number, because it can be changed into a prime (1002022300171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1388725 + ... + 1983078.

It is an arithmetic number, because the mean of its divisors is an integer number (88428931704).

Almost surely, 2^{1002022300131} is an apocalyptic number.

1002022300131 is a deficient number, since it is larger than the sum of its proper divisors (412840607133).

1002022300131 is a wasteful number, since it uses less digits than its factorization.

1002022300131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3377650.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1002022300131 its reverse (1310032202001), we get a palindrome (2312054502132).

The spelling of 1002022300131 in words is "one trillion, two billion, twenty-two million, three hundred thousand, one hundred thirty-one".