1002011202022 has 8 divisors (see below), whose sum is σ = 1508146554096. Its totient is φ = 499295683992.

The previous prime is 1002011201993. The next prime is 1002011202037. The reversal of 1002011202022 is 2202021102001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1002011201993 and 1002011202011.

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 3 ways as a sum of consecutive naturals, for example, 854957778 + ... + 854958949.

It is an arithmetic number, because the mean of its divisors is an integer number (188518319262).

Almost surely, 2^{1002011202022} is an apocalyptic number.

1002011202022 is a deficient number, since it is larger than the sum of its proper divisors (506135352074).

1002011202022 is a wasteful number, since it uses less digits than its factorization.

1002011202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709917022.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1002011202022 its reverse (2202021102001), we get a palindrome (3204032304023).

The spelling of 1002011202022 in words is "one trillion, two billion, eleven million, two hundred two thousand, twenty-two".