450101102422 has 4 divisors (see below), whose sum is σ = 675151653636. Its totient is φ = 225050551210.

The previous prime is 450101102351. The next prime is 450101102449. The reversal of 450101102422 is 224201101054.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 450101102393 and 450101102402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112525275604 + ... + 112525275607.

It is an arithmetic number, because the mean of its divisors is an integer number (168787913409).

Almost surely, 2^450101102422 is an apocalyptic number.

450101102422 is a deficient number, since it is larger than the sum of its proper divisors (225050551214).

450101102422 is a wasteful number, since it uses less digits than its factorization.

450101102422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225050551213.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 450101102422 its reverse (224201101054), we get a palindrome (674302203476).

The spelling of 450101102422 in words is "four hundred fifty billion, one hundred one million, one hundred two thousand, four hundred twenty-two".