422024426002 has 8 divisors (see below), whose sum is σ = 637285207500. Its totient is φ = 209596023504.

The previous prime is 422024425877. The next prime is 422024426009. The reversal of 422024426002 is 200624420224.

It can be written as a sum of positive squares in 2 ways, for example, as 378125376561 + 43899049441 = 614919^2 + 209521^2 .

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

It is a super-2 number, since 2×422024426002² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (422024426009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 708094377 + ... + 708094972.

Almost surely, 2^422024426002 is an apocalyptic number.

422024426002 is a deficient number, since it is larger than the sum of its proper divisors (215260781498).

422024426002 is a wasteful number, since it uses less digits than its factorization.

422024426002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416189500.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 422024426002 its reverse (200624420224), we get a palindrome (622648846226).

The spelling of 422024426002 in words is "four hundred twenty-two billion, twenty-four million, four hundred twenty-six thousand, two".