122469125 has 16 divisors (see below), whose sum is σ = 153714288. Its totient is φ = 97416000.

The previous prime is 122469121. The next prime is 122469131. The reversal of 122469125 is 521964221.

It can be written as a sum of positive squares in 8 ways, for example, as 96845281 + 25623844 = 9841^2 + 5062^2 .

It is not a de Polignac number, because 122469125 - 2² = 122469121 is a prime.

It is a super-3 number, since 3×122469125³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122469091 and 122469100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122469121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19919 + ... + 25331.

It is an arithmetic number, because the mean of its divisors is an integer number (9607143).

Almost surely, 2^122469125 is an apocalyptic number.

It is an amenable number.

122469125 is a deficient number, since it is larger than the sum of its proper divisors (31245163).

122469125 is an equidigital number, since it uses as much as digits as its factorization.

122469125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5609 (or 5599 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

The square root of 122469125 is about 11066.5769323671. The cubic root of 122469125 is about 496.6024658143.

The spelling of 122469125 in words is "one hundred twenty-two million, four hundred sixty-nine thousand, one hundred twenty-five".