101200101220219 has 2 divisors, whose sum is σ = 101200101220220. Its totient is φ = 101200101220218.

The previous prime is 101200101220177. The next prime is 101200101220313. The reversal of 101200101220219 is 912022101002101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101200101220219 - 2⁷ = 101200101220091 is a prime.

It is a super-2 number, since 2×101200101220219² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101200101220219.

It is not a weakly prime, because it can be changed into another prime (101200101220619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50600050610109 + 50600050610110.

It is an arithmetic number, because the mean of its divisors is an integer number (50600050610110).

Almost surely, 2^{101200101220219} is an apocalyptic number.

101200101220219 is a deficient number, since it is larger than the sum of its proper divisors (1).

101200101220219 is an equidigital number, since it uses as much as digits as its factorization.

101200101220219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 101200101220219 in words is "one hundred one trillion, two hundred billion, one hundred one million, two hundred twenty thousand, two hundred nineteen".