122311145314355 has 32 divisors (see below), whose sum is σ = 154057123584000. Its totient is φ = 93101850842112.

The previous prime is 122311145314343. The next prime is 122311145314357. The reversal of 122311145314355 is 553413541113221.

It is not a de Polignac number, because 122311145314355 - 2⁴ = 122311145314339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122311145314357) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19544522 + ... + 25032191.

It is an arithmetic number, because the mean of its divisors is an integer number (4814285112000).

Almost surely, 2^{122311145314355} is an apocalyptic number.

122311145314355 is a deficient number, since it is larger than the sum of its proper divisors (31745978269645).

122311145314355 is a wasteful number, since it uses less digits than its factorization.

122311145314355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44577023.

The product of its digits is 216000, while the sum is 41.

Adding to 122311145314355 its reverse (553413541113221), we get a palindrome (675724686427576).

The spelling of 122311145314355 in words is "one hundred twenty-two trillion, three hundred eleven billion, one hundred forty-five million, three hundred fourteen thousand, three hundred fifty-five".