201022007 has 2 divisors, whose sum is σ = 201022008. Its totient is φ = 201022006.

The previous prime is 201021973. The next prime is 201022013. The reversal of 201022007 is 700220102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201022007 - 2⁶ = 201021943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201021982 and 201022000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201022037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100511003 + 100511004.

It is an arithmetic number, because the mean of its divisors is an integer number (100511004).

Almost surely, 2^201022007 is an apocalyptic number.

201022007 is a deficient number, since it is larger than the sum of its proper divisors (1).

201022007 is an equidigital number, since it uses as much as digits as its factorization.

201022007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 201022007 is about 14178.2229845633. Note that the first 3 decimals coincide. The cubic root of 201022007 is about 585.7979779022.

Adding to 201022007 its reverse (700220102), we get a palindrome (901242109).

The spelling of 201022007 in words is "two hundred one million, twenty-two thousand, seven".