10002000001022 has 4 divisors (see below), whose sum is σ = 15003000001536. Its totient is φ = 5001000000510.

The previous prime is 10002000001001. The next prime is 10002000001031. The reversal of 10002000001022 is 22010000020001.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2500500000254 + ... + 2500500000257.

It is an arithmetic number, because the mean of its divisors is an integer number (3750750000384).

Almost surely, 2^{10002000001022} is an apocalyptic number.

10002000001022 is a deficient number, since it is larger than the sum of its proper divisors (5001000000514).

10002000001022 is an equidigital number, since it uses as much as digits as its factorization.

10002000001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5001000000513.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 10002000001022 its reverse (22010000020001), we get a palindrome (32012000021023).

The spelling of 10002000001022 in words is "ten trillion, two billion, one thousand, twenty-two".