10011222021149 has 2 divisors, whose sum is σ = 10011222021150. Its totient is φ = 10011222021148.

The previous prime is 10011222021127. The next prime is 10011222021223. The reversal of 10011222021149 is 94112022211001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9888289039225 + 122932981924 = 3144565^2 + 350618^2 .

It is a cyclic number.

It is not a de Polignac number, because 10011222021149 - 2³⁶ = 9942502544413 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10011222021109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005611010574 + 5005611010575.

It is an arithmetic number, because the mean of its divisors is an integer number (5005611010575).

Almost surely, 2^{10011222021149} is an apocalyptic number.

It is an amenable number.

10011222021149 is a deficient number, since it is larger than the sum of its proper divisors (1).

10011222021149 is an equidigital number, since it uses as much as digits as its factorization.

10011222021149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 10011222021149 in words is "ten trillion, eleven billion, two hundred twenty-two million, twenty-one thousand, one hundred forty-nine".