423302212001 has 2 divisors, whose sum is σ = 423302212002. Its totient is φ = 423302212000.

The previous prime is 423302211949. The next prime is 423302212009. The reversal of 423302212001 is 100212203324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 410964334225 + 12337877776 = 641065^2 + 111076^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423302212001 is a prime.

It is not a weakly prime, because it can be changed into another prime (423302212009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211651106000 + 211651106001.

It is an arithmetic number, because the mean of its divisors is an integer number (211651106001).

Almost surely, 2^423302212001 is an apocalyptic number.

It is an amenable number.

423302212001 is a deficient number, since it is larger than the sum of its proper divisors (1).

423302212001 is an equidigital number, since it uses as much as digits as its factorization.

423302212001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 423302212001 its reverse (100212203324), we get a palindrome (523514415325).

The spelling of 423302212001 in words is "four hundred twenty-three billion, three hundred two million, two hundred twelve thousand, one".