49011022022201 has 2 divisors, whose sum is σ = 49011022022202. Its totient is φ = 49011022022200.

The previous prime is 49011022022161. The next prime is 49011022022203. The reversal of 49011022022201 is 10222022011094.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40562122945600 + 8448899076601 = 6368840^2 + 2906699^2 .

It is a cyclic number.

It is not a de Polignac number, because 49011022022201 - 2²⁶ = 49010954913337 is a prime.

Together with 49011022022203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49011022022203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24505511011100 + 24505511011101.

It is an arithmetic number, because the mean of its divisors is an integer number (24505511011101).

Almost surely, 2^{49011022022201} is an apocalyptic number.

It is an amenable number.

49011022022201 is a deficient number, since it is larger than the sum of its proper divisors (1).

49011022022201 is an equidigital number, since it uses as much as digits as its factorization.

49011022022201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 49011022022201 its reverse (10222022011094), we get a palindrome (59233044033295).

The spelling of 49011022022201 in words is "forty-nine trillion, eleven billion, twenty-two million, twenty-two thousand, two hundred one".