101120010221212 has 12 divisors (see below), whose sum is σ = 178712097272856. Its totient is φ = 50059411000400.

The previous prime is 101120010221161. The next prime is 101120010221267. The reversal of 101120010221212 is 212122010021101.

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, 125148527098 + ... + 125148527905.

It is an arithmetic number, because the mean of its divisors is an integer number (14892674772738).

Almost surely, 2^{101120010221212} is an apocalyptic number.

It is an amenable number.

101120010221212 is a deficient number, since it is larger than the sum of its proper divisors (77592087051644).

101120010221212 is a wasteful number, since it uses less digits than its factorization.

101120010221212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250297055108 (or 250297055106 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101120010221212 its reverse (212122010021101), we get a palindrome (313242020242313).

The spelling of 101120010221212 in words is "one hundred one trillion, one hundred twenty billion, ten million, two hundred twenty-one thousand, two hundred twelve".