20232221032102 has 8 divisors (see below), whose sum is σ = 30541633023456. Its totient is φ = 10051676690952.

The previous prime is 20232221032073. The next prime is 20232221032103. The reversal of 20232221032102 is 20123012223202.

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

It is a super-2 number, since 2×20232221032102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20232221032103) 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, 32216912158 + ... + 32216912785.

It is an arithmetic number, because the mean of its divisors is an integer number (3817704127932).

Almost surely, 2^{20232221032102} is an apocalyptic number.

20232221032102 is a deficient number, since it is larger than the sum of its proper divisors (10309411991354).

20232221032102 is a wasteful number, since it uses less digits than its factorization.

20232221032102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64433825102.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20232221032102 its reverse (20123012223202), we get a palindrome (40355233255304).

The spelling of 20232221032102 in words is "twenty trillion, two hundred thirty-two billion, two hundred twenty-one million, thirty-two thousand, one hundred two".