10221011100022 has 4 divisors (see below), whose sum is σ = 15331516650036. Its totient is φ = 5110505550010.

The previous prime is 10221011099993. The next prime is 10221011100031. The reversal of 10221011100022 is 22000111012201.

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

It is a super-3 number, since 3×10221011100022³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10221011099975 and 10221011100011.

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, 2555252775004 + ... + 2555252775007.

It is an arithmetic number, because the mean of its divisors is an integer number (3832879162509).

Almost surely, 2^{10221011100022} is an apocalyptic number.

10221011100022 is a deficient number, since it is larger than the sum of its proper divisors (5110505550014).

10221011100022 is an equidigital number, since it uses as much as digits as its factorization.

10221011100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5110505550013.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10221011100022 its reverse (22000111012201), we get a palindrome (32221122112223).

The spelling of 10221011100022 in words is "ten trillion, two hundred twenty-one billion, eleven million, one hundred thousand, twenty-two".