10201210022249 has 2 divisors, whose sum is σ = 10201210022250. Its totient is φ = 10201210022248.

The previous prime is 10201210022183. The next prime is 10201210022303. The reversal of 10201210022249 is 94222001210201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8255623027600 + 1945586994649 = 2873260^2 + 1394843^2 .

It is a cyclic number.

It is not a de Polignac number, because 10201210022249 - 2¹⁶ = 10201209956713 is a prime.

It is not a weakly prime, because it can be changed into another prime (10201210012249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100605011124 + 5100605011125.

It is an arithmetic number, because the mean of its divisors is an integer number (5100605011125).

Almost surely, 2^{10201210022249} is an apocalyptic number.

It is an amenable number.

10201210022249 is a deficient number, since it is larger than the sum of its proper divisors (1).

10201210022249 is an equidigital number, since it uses as much as digits as its factorization.

10201210022249 is an evil number, because the sum of its binary digits is even.

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

The spelling of 10201210022249 in words is "ten trillion, two hundred one billion, two hundred ten million, twenty-two thousand, two hundred forty-nine".