20023226336510 has 8 divisors (see below), whose sum is σ = 36041807405736. Its totient is φ = 8009290534600.

The previous prime is 20023226336303. The next prime is 20023226336513. The reversal of 20023226336510 is 1563362232002.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20023226336513) 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, 1001161316816 + ... + 1001161316835.

It is an arithmetic number, because the mean of its divisors is an integer number (4505225925717).

Almost surely, 2^{20023226336510} is an apocalyptic number.

20023226336510 is a deficient number, since it is larger than the sum of its proper divisors (16018581069226).

20023226336510 is a wasteful number, since it uses less digits than its factorization.

20023226336510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002322633658.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 20023226336510 its reverse (1563362232002), we get a palindrome (21586588568512).

The spelling of 20023226336510 in words is "twenty trillion, twenty-three billion, two hundred twenty-six million, three hundred thirty-six thousand, five hundred ten".