10042450022 has 8 divisors (see below), whose sum is σ = 16433100072. Its totient is φ = 4564750000.

The previous prime is 10042449983. The next prime is 10042450073. The reversal of 10042450022 is 22005424001.

It is a happy number.

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 = 10042449976 and 10042450003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228237479 + ... + 228237522.

It is an arithmetic number, because the mean of its divisors is an integer number (2054137509).

Almost surely, 2^10042450022 is an apocalyptic number.

10042450022 is a deficient number, since it is larger than the sum of its proper divisors (6390650050).

10042450022 is a wasteful number, since it uses less digits than its factorization.

10042450022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456475014.

The product of its (nonzero) digits is 640, while the sum is 20.

Adding to 10042450022 its reverse (22005424001), we get a palindrome (32047874023).

It can be divided in two parts, 10042 and 450022, that added together give a palindrome (460064).

The spelling of 10042450022 in words is "ten billion, forty-two million, four hundred fifty thousand, twenty-two".