101334221312 has 40 divisors (see below), whose sum is σ = 203641052076. Its totient is φ = 50374193152.

The previous prime is 101334221309. The next prime is 101334221327. The reversal of 101334221312 is 213122433101.

It can be written as a sum of positive squares in 2 ways, for example, as 86473636096 + 14860585216 = 294064^2 + 121904^2 .

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, 483443 + ... + 660594.

Almost surely, 2^101334221312 is an apocalyptic number.

It is an amenable number.

101334221312 is an abundant number, since it is smaller than the sum of its proper divisors (102306830764).

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

101334221312 is an equidigital number, since it uses as much as digits as its factorization.

101334221312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144228 (or 1144212 counting only the distinct ones).

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

Adding to 101334221312 its reverse (213122433101), we get a palindrome (314456654413).

The spelling of 101334221312 in words is "one hundred one billion, three hundred thirty-four million, two hundred twenty-one thousand, three hundred twelve".