747013230212 has 6 divisors (see below), whose sum is σ = 1307273152878. Its totient is φ = 373506615104.

The previous prime is 747013230211. The next prime is 747013230221. The reversal of 747013230212 is 212032310747.

It can be written as a sum of positive squares in only one way, i.e., 464654902336 + 282358327876 = 681656^2 + 531374^2 .

It is a super-2 number, since 2×747013230212² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (747013230211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93376653773 + ... + 93376653780.

It is an arithmetic number, because the mean of its divisors is an integer number (217878858813).

Almost surely, 2^747013230212 is an apocalyptic number.

It is an amenable number.

747013230212 is a deficient number, since it is larger than the sum of its proper divisors (560259922666).

747013230212 is a wasteful number, since it uses less digits than its factorization.

747013230212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186753307557 (or 186753307555 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 32.

Adding to 747013230212 its reverse (212032310747), we get a palindrome (959045540959).

The spelling of 747013230212 in words is "seven hundred forty-seven billion, thirteen million, two hundred thirty thousand, two hundred twelve".