10101201010012 has 72 divisors (see below), whose sum is σ = 20614926094560. Its totient is φ = 4318200230400.

The previous prime is 10101201009997. The next prime is 10101201010081. The reversal of 10101201010012 is 21001010210101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140494689 + ... + 140566567.

It is an arithmetic number, because the mean of its divisors is an integer number (286318417980).

Almost surely, 2^{10101201010012} is an apocalyptic number.

It is an amenable number.

10101201010012 is an abundant number, since it is smaller than the sum of its proper divisors (10513725084548).

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

10101201010012 is a wasteful number, since it uses less digits than its factorization.

10101201010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73691 (or 73682 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10101201010012 its reverse (21001010210101), we get a palindrome (31102211220113).

The spelling of 10101201010012 in words is "ten trillion, one hundred one billion, two hundred one million, ten thousand, twelve".