623222301101 has 8 divisors (see below), whose sum is σ = 650361269760. Its totient is φ = 596086861392.

The previous prime is 623222301083. The next prime is 623222301151. The reversal of 623222301101 is 101103222326.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-623222301101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (623222301151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 518141 + ... + 1230818.

It is an arithmetic number, because the mean of its divisors is an integer number (81295158720).

Almost surely, 2^623222301101 is an apocalyptic number.

It is an amenable number.

623222301101 is a deficient number, since it is larger than the sum of its proper divisors (27138968659).

623222301101 is a wasteful number, since it uses less digits than its factorization.

623222301101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764475.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 623222301101 its reverse (101103222326), we get a palindrome (724325523427).

The spelling of 623222301101 in words is "six hundred twenty-three billion, two hundred twenty-two million, three hundred one thousand, one hundred one".