122444251003 has 8 divisors (see below), whose sum is σ = 125940980528. Its totient is φ = 118977030144.

The previous prime is 122444250953. The next prime is 122444251133. The reversal of 122444251003 is 300152444221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122444251003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122444251603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7368750 + ... + 7385347.

It is an arithmetic number, because the mean of its divisors is an integer number (15742622566).

Almost surely, 2^122444251003 is an apocalyptic number.

122444251003 is a deficient number, since it is larger than the sum of its proper divisors (3496729525).

122444251003 is a wasteful number, since it uses less digits than its factorization.

122444251003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14754333.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 122444251003 its reverse (300152444221), we get a palindrome (422596695224).

The spelling of 122444251003 in words is "one hundred twenty-two billion, four hundred forty-four million, two hundred fifty-one thousand, three".