122250003 has 8 divisors (see below), whose sum is σ = 163254528. Its totient is φ = 81372744.

The previous prime is 122249999. The next prime is 122250013. The reversal of 122250003 is 300052221.

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

It is not a de Polignac number, because 122250003 - 2² = 122249999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122250013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29551 + ... + 33432.

It is an arithmetic number, because the mean of its divisors is an integer number (20406816).

Almost surely, 2^122250003 is an apocalyptic number.

122250003 is a deficient number, since it is larger than the sum of its proper divisors (41004525).

122250003 is an equidigital number, since it uses as much as digits as its factorization.

122250003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63633.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 122250003 is about 11056.6723294127. The cubic root of 122250003 is about 496.3061149630.

The spelling of 122250003 in words is "one hundred twenty-two million, two hundred fifty thousand, three".