622012036 has 12 divisors (see below), whose sum is σ = 1090250560. Its totient is φ = 310511880.

The previous prime is 622012019. The next prime is 622012093. The reversal of 622012036 is 630210226.

It is a happy number.

It is a super-3 number, since 3×622012036³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 622011998 and 622012016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120696 + ... + 125743.

Almost surely, 2^622012036 is an apocalyptic number.

It is an amenable number.

622012036 is a deficient number, since it is larger than the sum of its proper divisors (468238524).

622012036 is a wasteful number, since it uses less digits than its factorization.

622012036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247074 (or 247072 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 622012036 is about 24940.1691253287. The cubic root of 622012036 is about 853.6233038929.

The spelling of 622012036 in words is "six hundred twenty-two million, twelve thousand, thirty-six".