200211001022129 has 2 divisors, whose sum is σ = 200211001022130. Its totient is φ = 200211001022128.

The previous prime is 200211001022107. The next prime is 200211001022161. The reversal of 200211001022129 is 921220100112002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120915270837904 + 79295730184225 = 10996148^2 + 8904815^2 .

It is a cyclic number.

It is not a de Polignac number, because 200211001022129 - 2²⁰ = 200210999973553 is a prime.

It is not a weakly prime, because it can be changed into another prime (200211001022029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100105500511064 + 100105500511065.

It is an arithmetic number, because the mean of its divisors is an integer number (100105500511065).

Almost surely, 2^{200211001022129} is an apocalyptic number.

It is an amenable number.

200211001022129 is a deficient number, since it is larger than the sum of its proper divisors (1).

200211001022129 is an equidigital number, since it uses as much as digits as its factorization.

200211001022129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 200211001022129 in words is "two hundred trillion, two hundred eleven billion, one million, twenty-two thousand, one hundred twenty-nine".