125202022 has 8 divisors (see below), whose sum is σ = 204876072. Its totient is φ = 56910000.

The previous prime is 125202013. The next prime is 125202023. The reversal of 125202022 is 220202521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 125201987 and 125202005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125202023) 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 3 ways as a sum of consecutive naturals, for example, 2845479 + ... + 2845522.

It is an arithmetic number, because the mean of its divisors is an integer number (25609509).

Almost surely, 2^125202022 is an apocalyptic number.

125202022 is a deficient number, since it is larger than the sum of its proper divisors (79674050).

125202022 is a wasteful number, since it uses less digits than its factorization.

125202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5691014.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 125202022 is about 11189.3709385291. The cubic root of 125202022 is about 500.2692176843.

Adding to 125202022 its reverse (220202521), we get a palindrome (345404543).

The spelling of 125202022 in words is "one hundred twenty-five million, two hundred two thousand, twenty-two".