122025250451 has 8 divisors (see below), whose sum is σ = 131552068704. Its totient is φ = 112518469440.

The previous prime is 122025250441. The next prime is 122025250471. The reversal of 122025250451 is 154052520221.

It is a happy number.

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

It is not a de Polignac number, because 122025250451 - 2¹⁰ = 122025249427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122025250411) 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, 4996655 + ... + 5021016.

It is an arithmetic number, because the mean of its divisors is an integer number (16444008588).

Almost surely, 2^122025250451 is an apocalyptic number.

122025250451 is a deficient number, since it is larger than the sum of its proper divisors (9526818253).

122025250451 is a wasteful number, since it uses less digits than its factorization.

122025250451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10018621.

The product of its (nonzero) digits is 8000, while the sum is 29.

Adding to 122025250451 its reverse (154052520221), we get a palindrome (276077770672).

The spelling of 122025250451 in words is "one hundred twenty-two billion, twenty-five million, two hundred fifty thousand, four hundred fifty-one".