101233331212 has 48 divisors (see below), whose sum is σ = 203346666432. Its totient is φ = 43683379200.

The previous prime is 101233331203. The next prime is 101233331237. The reversal of 101233331212 is 212133332101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245713 + ... + 512680.

It is an arithmetic number, because the mean of its divisors is an integer number (4236388884).

Almost surely, 2^101233331212 is an apocalyptic number.

It is an amenable number.

101233331212 is an abundant number, since it is smaller than the sum of its proper divisors (102113335220).

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

101233331212 is a wasteful number, since it uses less digits than its factorization.

101233331212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758578 (or 758576 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 101233331212 its reverse (212133332101), we get a palindrome (313366663313).

The spelling of 101233331212 in words is "one hundred one billion, two hundred thirty-three million, three hundred thirty-one thousand, two hundred twelve".