10002002211022 has 4 divisors (see below), whose sum is σ = 15003003316536. Its totient is φ = 5001001105510.

The previous prime is 10002002211017. The next prime is 10002002211041. The reversal of 10002002211022 is 22011220020001.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 10002002210993 and 10002002211011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500500552754 + ... + 2500500552757.

It is an arithmetic number, because the mean of its divisors is an integer number (3750750829134).

Almost surely, 2^{10002002211022} is an apocalyptic number.

10002002211022 is a deficient number, since it is larger than the sum of its proper divisors (5001001105514).

10002002211022 is an equidigital number, since it uses as much as digits as its factorization.

10002002211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5001001105513.

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

Adding to 10002002211022 its reverse (22011220020001), we get a palindrome (32013222231023).

The spelling of 10002002211022 in words is "ten trillion, two billion, two million, two hundred eleven thousand, twenty-two".