101211300212 has 24 divisors (see below), whose sum is σ = 199454529792. Its totient is φ = 44521099200.

The previous prime is 101211300209. The next prime is 101211300227. The reversal of 101211300212 is 212003112101.

It is a super-3 number, since 3×101211300212³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37099553 + ... + 37102280.

It is an arithmetic number, because the mean of its divisors is an integer number (8310605408).

Almost surely, 2^101211300212 is an apocalyptic number.

It is an amenable number.

101211300212 is a deficient number, since it is larger than the sum of its proper divisors (98243229580).

101211300212 is a wasteful number, since it uses less digits than its factorization.

101211300212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74201879 (or 74201877 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 101211300212 its reverse (212003112101), we get a palindrome (313214412313).

The spelling of 101211300212 in words is "one hundred one billion, two hundred eleven million, three hundred thousand, two hundred twelve".