220201211219699 has 2 divisors, whose sum is σ = 220201211219700. Its totient is φ = 220201211219698.

The previous prime is 220201211219677. The next prime is 220201211219809. The reversal of 220201211219699 is 996912112102022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220201211219699 - 2²⁸ = 220200942784243 is a prime.

It is not a weakly prime, because it can be changed into another prime (220201211219299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110100605609849 + 110100605609850.

It is an arithmetic number, because the mean of its divisors is an integer number (110100605609850).

Almost surely, 2^{220201211219699} is an apocalyptic number.

220201211219699 is a deficient number, since it is larger than the sum of its proper divisors (1).

220201211219699 is an equidigital number, since it uses as much as digits as its factorization.

220201211219699 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 220201211219699 in words is "two hundred twenty trillion, two hundred one billion, two hundred eleven million, two hundred nineteen thousand, six hundred ninety-nine".