20223606633 has 8 divisors (see below), whose sum is σ = 26972156928. Its totient is φ = 13478730384.

The previous prime is 20223606607. The next prime is 20223606643. The reversal of 20223606633 is 33660632202.

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

It is not a de Polignac number, because 20223606633 - 2¹² = 20223602537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20223606594 and 20223606603.

It is not an unprimeable number, because it can be changed into a prime (20223606643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 905641 + ... + 927702.

It is an arithmetic number, because the mean of its divisors is an integer number (3371519616).

Almost surely, 2^20223606633 is an apocalyptic number.

It is an amenable number.

20223606633 is a deficient number, since it is larger than the sum of its proper divisors (6748550295).

20223606633 is a wasteful number, since it uses less digits than its factorization.

20223606633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1837023.

The product of its (nonzero) digits is 46656, while the sum is 33.

The spelling of 20223606633 in words is "twenty billion, two hundred twenty-three million, six hundred six thousand, six hundred thirty-three".