1031002201022 has 16 divisors (see below), whose sum is σ = 1628132288640. Its totient is φ = 488299240728.

The previous prime is 1031002201013. The next prime is 1031002201063. The reversal of 1031002201022 is 2201022001301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1031002200988 and 1031002201006.

It is a congruent number.

It is an unprimeable number.

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, 1682408 + ... + 2211899.

It is an arithmetic number, because the mean of its divisors is an integer number (101758268040).

Almost surely, 2^{1031002201022} is an apocalyptic number.

1031002201022 is a deficient number, since it is larger than the sum of its proper divisors (597130087618).

1031002201022 is a wasteful number, since it uses less digits than its factorization.

1031002201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3901295.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1031002201022 its reverse (2201022001301), we get a palindrome (3232024202323).

The spelling of 1031002201022 in words is "one trillion, thirty-one billion, two million, two hundred one thousand, twenty-two".