2190398130911 has 2 divisors, whose sum is σ = 2190398130912. Its totient is φ = 2190398130910.

The previous prime is 2190398130887. The next prime is 2190398130917. The reversal of 2190398130911 is 1190318930912.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2190398130911 - 2¹⁸ = 2190397868767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2190398130917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1095199065455 + 1095199065456.

It is an arithmetic number, because the mean of its divisors is an integer number (1095199065456).

Almost surely, 2^{2190398130911} is an apocalyptic number.

2190398130911 is a deficient number, since it is larger than the sum of its proper divisors (1).

2190398130911 is an equidigital number, since it uses as much as digits as its factorization.

2190398130911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 47.

The spelling of 2190398130911 in words is "two trillion, one hundred ninety billion, three hundred ninety-eight million, one hundred thirty thousand, nine hundred eleven".