201462605223 has 64 divisors (see below), whose sum is σ = 310221342720. Its totient is φ = 115145139200.

The previous prime is 201462605219. The next prime is 201462605231. The reversal of 201462605223 is 322506264102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 201462605223 - 2² = 201462605219 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201462605203) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23429761 + ... + 23438357.

It is an arithmetic number, because the mean of its divisors is an integer number (4847208480).

Almost surely, 2^201462605223 is an apocalyptic number.

201462605223 is a deficient number, since it is larger than the sum of its proper divisors (108758737497).

201462605223 is a wasteful number, since it uses less digits than its factorization.

201462605223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9208.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 201462605223 its reverse (322506264102), we get a palindrome (523968869325).

The spelling of 201462605223 in words is "two hundred one billion, four hundred sixty-two million, six hundred five thousand, two hundred twenty-three".