10211022401 has 2 divisors, whose sum is σ = 10211022402. Its totient is φ = 10211022400.

The previous prime is 10211022383. The next prime is 10211022433. The reversal of 10211022401 is 10422011201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9303567025 + 907455376 = 96455^2 + 30124^2 .

It is a cyclic number.

It is not a de Polignac number, because 10211022401 - 2⁶ = 10211022337 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (10211024401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105511200 + 5105511201.

It is an arithmetic number, because the mean of its divisors is an integer number (5105511201).

Almost surely, 2^10211022401 is an apocalyptic number.

It is an amenable number.

10211022401 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211022401 is an equidigital number, since it uses as much as digits as its factorization.

10211022401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10211022401 its reverse (10422011201), we get a palindrome (20633033602).

The spelling of 10211022401 in words is "ten billion, two hundred eleven million, twenty-two thousand, four hundred one".