201012212219699 has 2 divisors, whose sum is σ = 201012212219700. Its totient is φ = 201012212219698.

The previous prime is 201012212219683. The next prime is 201012212219717. The reversal of 201012212219699 is 996912212210102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201012212219699 - 2⁴ = 201012212219683 is a prime.

It is a super-2 number, since 2×201012212219699² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201012292219699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100506106109849 + 100506106109850.

It is an arithmetic number, because the mean of its divisors is an integer number (100506106109850).

Almost surely, 2^{201012212219699} is an apocalyptic number.

201012212219699 is a deficient number, since it is larger than the sum of its proper divisors (1).

201012212219699 is an equidigital number, since it uses as much as digits as its factorization.

201012212219699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 47.

The spelling of 201012212219699 in words is "two hundred one trillion, twelve billion, two hundred twelve million, two hundred nineteen thousand, six hundred ninety-nine".