122114230225 has 36 divisors (see below), whose sum is σ = 168886826836. Its totient is φ = 87066927360.

The previous prime is 122114230213. The next prime is 122114230241. The reversal of 122114230225 is 522032411221.

It can be written as a sum of positive squares in 18 ways, for example, as 115904159809 + 6210070416 = 340447^2 + 78804^2 .

It is not a de Polignac number, because 122114230225 - 2¹³ = 122114222033 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 122114230225.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 49939 + ... + 496711.

Almost surely, 2^122114230225 is an apocalyptic number.

It is an amenable number.

122114230225 is a deficient number, since it is larger than the sum of its proper divisors (46772596611).

122114230225 is a wasteful number, since it uses less digits than its factorization.

122114230225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446854 (or 446820 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 122114230225 its reverse (522032411221), we get a palindrome (644146641446).

The spelling of 122114230225 in words is "one hundred twenty-two billion, one hundred fourteen million, two hundred thirty thousand, two hundred twenty-five".