10242421022 has 8 divisors (see below), whose sum is σ = 15499593216. Its totient is φ = 5075889952.

The previous prime is 10242420977. The next prime is 10242421037. The reversal of 10242421022 is 22012424201.

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 = 10242420985 and 10242421003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22659998 + ... + 22660449.

It is an arithmetic number, because the mean of its divisors is an integer number (1937449152).

Almost surely, 2^10242421022 is an apocalyptic number.

10242421022 is a deficient number, since it is larger than the sum of its proper divisors (5257172194).

10242421022 is a wasteful number, since it uses less digits than its factorization.

10242421022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45320562.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 10242421022 its reverse (22012424201), we get a palindrome (32254845223).

The spelling of 10242421022 in words is "ten billion, two hundred forty-two million, four hundred twenty-one thousand, twenty-two".