10211100001022 has 4 divisors (see below), whose sum is σ = 15316650001536. Its totient is φ = 5105550000510.

The previous prime is 10211100001021. The next prime is 10211100001033. The reversal of 10211100001022 is 22010000111201.

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 = 10211100000994 and 10211100001012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211100001021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552775000254 + ... + 2552775000257.

It is an arithmetic number, because the mean of its divisors is an integer number (3829162500384).

Almost surely, 2^{10211100001022} is an apocalyptic number.

10211100001022 is a deficient number, since it is larger than the sum of its proper divisors (5105550000514).

10211100001022 is an equidigital number, since it uses as much as digits as its factorization.

10211100001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105550000513.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10211100001022 its reverse (22010000111201), we get a palindrome (32221100112223).

The spelling of 10211100001022 in words is "ten trillion, two hundred eleven billion, one hundred million, one thousand, twenty-two".