10221102000022 has 4 divisors (see below), whose sum is σ = 15331653000036. Its totient is φ = 5110551000010.

The previous prime is 10221101999951. The next prime is 10221102000077. The reversal of 10221102000022 is 22000020112201.

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 = 10221101999966 and 10221102000011.

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, 2555275500004 + ... + 2555275500007.

It is an arithmetic number, because the mean of its divisors is an integer number (3832913250009).

Almost surely, 2^{10221102000022} is an apocalyptic number.

10221102000022 is a deficient number, since it is larger than the sum of its proper divisors (5110551000014).

10221102000022 is an equidigital number, since it uses as much as digits as its factorization.

10221102000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5110551000013.

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

Adding to 10221102000022 its reverse (22000020112201), we get a palindrome (32221122112223).

The spelling of 10221102000022 in words is "ten trillion, two hundred twenty-one billion, one hundred two million, twenty-two", and thus it is an aban number.