122344130211152 has 20 divisors (see below), whose sum is σ = 237102704256660. Its totient is φ = 61156335564288.

The previous prime is 122344130211103. The next prime is 122344130211169. The reversal of 122344130211152 is 251112031443221.

It can be written as a sum of positive squares in 2 ways, for example, as 105704224937536 + 16639905273616 = 10281256^2 + 4079204^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 983032163 + ... + 983156610.

It is an arithmetic number, because the mean of its divisors is an integer number (11855135212833).

Almost surely, 2^{122344130211152} is an apocalyptic number.

It is an amenable number.

122344130211152 is a deficient number, since it is larger than the sum of its proper divisors (114758574045508).

122344130211152 is a wasteful number, since it uses less digits than its factorization.

122344130211152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966192670 (or 1966192664 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 122344130211152 its reverse (251112031443221), we get a palindrome (373456161654373).

The spelling of 122344130211152 in words is "one hundred twenty-two trillion, three hundred forty-four billion, one hundred thirty million, two hundred eleven thousand, one hundred fifty-two".