20122114349 has 2 divisors, whose sum is σ = 20122114350. Its totient is φ = 20122114348.

The previous prime is 20122114307. The next prime is 20122114367. The reversal of 20122114349 is 94341122102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19934616100 + 187498249 = 141190^2 + 13693^2 .

It is a cyclic number.

It is not a de Polignac number, because 20122114349 - 2³² = 15827147053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20122117349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10061057174 + 10061057175.

It is an arithmetic number, because the mean of its divisors is an integer number (10061057175).

Almost surely, 2^20122114349 is an apocalyptic number.

It is an amenable number.

20122114349 is a deficient number, since it is larger than the sum of its proper divisors (1).

20122114349 is an equidigital number, since it uses as much as digits as its factorization.

20122114349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 20122114349 in words is "twenty billion, one hundred twenty-two million, one hundred fourteen thousand, three hundred forty-nine".