229762611996 has 12 divisors (see below), whose sum is σ = 536112761352. Its totient is φ = 76587537328.

The previous prime is 229762611983. The next prime is 229762612031. The reversal of 229762611996 is 699116267922.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 9573442155 + ... + 9573442178.

It is an arithmetic number, because the mean of its divisors is an integer number (44676063446).

Almost surely, 2^229762611996 is an apocalyptic number.

It is an amenable number.

229762611996 is an abundant number, since it is smaller than the sum of its proper divisors (306350149356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229762611996 is a wasteful number, since it uses less digits than its factorization.

229762611996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19146884340 (or 19146884338 counting only the distinct ones).

The product of its digits is 8817984, while the sum is 60.

The spelling of 229762611996 in words is "two hundred twenty-nine billion, seven hundred sixty-two million, six hundred eleven thousand, nine hundred ninety-six".