101120021001212 has 12 divisors (see below), whose sum is σ = 176966565146280. Its totient is φ = 50558145245136.

The previous prime is 101120021001179. The next prime is 101120021001217. The reversal of 101120021001212 is 212100120021101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101120021001217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466191887 + ... + 466408742.

It is an arithmetic number, because the mean of its divisors is an integer number (14747213762190).

Almost surely, 2^{101120021001212} is an apocalyptic number.

It is an amenable number.

101120021001212 is a deficient number, since it is larger than the sum of its proper divisors (75846544145068).

101120021001212 is a wasteful number, since it uses less digits than its factorization.

101120021001212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932627740 (or 932627738 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101120021001212 its reverse (212100120021101), we get a palindrome (313220141022313).

The spelling of 101120021001212 in words is "one hundred one trillion, one hundred twenty billion, twenty-one million, one thousand, two hundred twelve".