10211001001022 has 4 divisors (see below), whose sum is σ = 15316501501536. Its totient is φ = 5105500500510.

The previous prime is 10211001001007. The next prime is 10211001001031. The reversal of 10211001001022 is 22010010011201.

10211001001022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 10211001000994 and 10211001001012.

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, 2552750250254 + ... + 2552750250257.

It is an arithmetic number, because the mean of its divisors is an integer number (3829125375384).

Almost surely, 2^{10211001001022} is an apocalyptic number.

10211001001022 is a deficient number, since it is larger than the sum of its proper divisors (5105500500514).

10211001001022 is an equidigital number, since it uses as much as digits as its factorization.

10211001001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105500500513.

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

Adding to 10211001001022 its reverse (22010010011201), we get a palindrome (32221011012223).

The spelling of 10211001001022 in words is "ten trillion, two hundred eleven billion, one million, one thousand, twenty-two".