10122020022211 has 8 divisors (see below), whose sum is σ = 10732943010384. Its totient is φ = 9512820372480.

The previous prime is 10122020022197. The next prime is 10122020022277. The reversal of 10122020022211 is 11222002022101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10122020022211 - 2⁷ = 10122020022083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10122020022811) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 430822510 + ... + 430846003.

It is an arithmetic number, because the mean of its divisors is an integer number (1341617876298).

Almost surely, 2^{10122020022211} is an apocalyptic number.

10122020022211 is a deficient number, since it is larger than the sum of its proper divisors (610922988173).

10122020022211 is an equidigital number, since it uses as much as digits as its factorization.

10122020022211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861669221.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10122020022211 its reverse (11222002022101), we get a palindrome (21344022044312).

The spelling of 10122020022211 in words is "ten trillion, one hundred twenty-two billion, twenty million, twenty-two thousand, two hundred eleven".