422733653002 has 4 divisors (see below), whose sum is σ = 634100479506. Its totient is φ = 211366826500.

The previous prime is 422733652987. The next prime is 422733653003. The reversal of 422733653002 is 200356337224.

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

It can be written as a sum of positive squares in only one way, i.e., 231966493641 + 190767159361 = 481629^2 + 436769^2 .

It is a super-2 number, since 2×422733653002² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (422733653003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105683413249 + ... + 105683413252.

Almost surely, 2^422733653002 is an apocalyptic number.

422733653002 is a deficient number, since it is larger than the sum of its proper divisors (211366826504).

422733653002 is a wasteful number, since it uses less digits than its factorization.

422733653002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211366826503.

The product of its (nonzero) digits is 181440, while the sum is 37.

The spelling of 422733653002 in words is "four hundred twenty-two billion, seven hundred thirty-three million, six hundred fifty-three thousand, two".