2002153003022 has 4 divisors (see below), whose sum is σ = 3003229504536. Its totient is φ = 1001076501510.

The previous prime is 2002153002989. The next prime is 2002153003031. The reversal of 2002153003022 is 2203003512002.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2002153003022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2002153002985 and 2002153003003.

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 as a sum of consecutive naturals, namely, 500538250754 + ... + 500538250757.

It is an arithmetic number, because the mean of its divisors is an integer number (750807376134).

Almost surely, 2^{2002153003022} is an apocalyptic number.

2002153003022 is a deficient number, since it is larger than the sum of its proper divisors (1001076501514).

2002153003022 is a wasteful number, since it uses less digits than its factorization.

2002153003022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001076501513.

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 2002153003022 its reverse (2203003512002), we get a palindrome (4205156515024).

The spelling of 2002153003022 in words is "two trillion, two billion, one hundred fifty-three million, three thousand, twenty-two".