122273701843 has 2 divisors, whose sum is σ = 122273701844. Its totient is φ = 122273701842.

The previous prime is 122273701793. The next prime is 122273701871. The reversal of 122273701843 is 348107372221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122273701843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122273701796 and 122273701805.

It is not a weakly prime, because it can be changed into another prime (122273701243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61136850921 + 61136850922.

It is an arithmetic number, because the mean of its divisors is an integer number (61136850922).

Almost surely, 2^122273701843 is an apocalyptic number.

122273701843 is a deficient number, since it is larger than the sum of its proper divisors (1).

122273701843 is an equidigital number, since it uses as much as digits as its factorization.

122273701843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 122273701843 in words is "one hundred twenty-two billion, two hundred seventy-three million, seven hundred one thousand, eight hundred forty-three".