23221652146202 has 8 divisors (see below), whose sum is σ = 34866263361312. Its totient is φ = 11599564359100.

The previous prime is 23221652146163. The next prime is 23221652146247. The reversal of 23221652146202 is 20264125612232.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5630854424 + ... + 5630858547.

It is an arithmetic number, because the mean of its divisors is an integer number (4358282920164).

Almost surely, 2^{23221652146202} is an apocalyptic number.

23221652146202 is a deficient number, since it is larger than the sum of its proper divisors (11644611215110).

23221652146202 is a wasteful number, since it uses less digits than its factorization.

23221652146202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11261714004.

The product of its (nonzero) digits is 138240, while the sum is 38.

Adding to 23221652146202 its reverse (20264125612232), we get a palindrome (43485777758434).

The spelling of 23221652146202 in words is "twenty-three trillion, two hundred twenty-one billion, six hundred fifty-two million, one hundred forty-six thousand, two hundred two".