2000102022191 has 16 divisors (see below), whose sum is σ = 2521704618048. Its totient is φ = 1543900780800.

The previous prime is 2000102022167. The next prime is 2000102022257. The reversal of 2000102022191 is 1912202010002.

It is a happy number.

It is not a de Polignac number, because 2000102022191 - 2³⁸ = 1725224115247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000102022691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268034600 + ... + 268042061.

It is an arithmetic number, because the mean of its divisors is an integer number (157606538628).

Almost surely, 2^{2000102022191} is an apocalyptic number.

2000102022191 is a deficient number, since it is larger than the sum of its proper divisors (521602595857).

2000102022191 is a wasteful number, since it uses less digits than its factorization.

2000102022191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536076722.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 2000102022191 its reverse (1912202010002), we get a palindrome (3912304032193).

The spelling of 2000102022191 in words is "two trillion, one hundred two million, twenty-two thousand, one hundred ninety-one".