122344155320411 has 4 divisors (see below), whose sum is σ = 122359280085000. Its totient is φ = 122329030555824.

The previous prime is 122344155320371. The next prime is 122344155320449. The reversal of 122344155320411 is 114023551443221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122344155320411 - 2¹⁰ = 122344155319387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122344155020411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7562370161 + ... + 7562386338.

It is an arithmetic number, because the mean of its divisors is an integer number (30589820021250).

Almost surely, 2^{122344155320411} is an apocalyptic number.

122344155320411 is a deficient number, since it is larger than the sum of its proper divisors (15124764589).

122344155320411 is an equidigital number, since it uses as much as digits as its factorization.

122344155320411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15124764588.

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 122344155320411 in words is "one hundred twenty-two trillion, three hundred forty-four billion, one hundred fifty-five million, three hundred twenty thousand, four hundred eleven".