122022525 has 24 divisors (see below), whose sum is σ = 202492000. Its totient is φ = 64837440.

The previous prime is 122022499. The next prime is 122022529. The reversal of 122022525 is 525220221.

It is not a de Polignac number, because 122022525 - 2¹⁷ = 121891453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122022529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18351 + ... + 24099.

Almost surely, 2^122022525 is an apocalyptic number.

122022525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122022525 is a deficient number, since it is larger than the sum of its proper divisors (80469475).

122022525 is a wasteful number, since it uses less digits than its factorization.

122022525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6045 (or 6040 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 122022525 is about 11046.3806289662. The cubic root of 122022525 is about 495.9980881929.

Adding to 122022525 its reverse (525220221), we get a palindrome (647242746).

The spelling of 122022525 in words is "one hundred twenty-two million, twenty-two thousand, five hundred twenty-five".