101021110022012 has 12 divisors (see below), whose sum is σ = 181098819186096. Its totient is φ = 49278590254560.

The previous prime is 101021110021981. The next prime is 101021110022039. The reversal of 101021110022012 is 210220011120101.

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, 307991188928 + ... + 307991189255.

It is an arithmetic number, because the mean of its divisors is an integer number (15091568265508).

Almost surely, 2^{101021110022012} is an apocalyptic number.

It is an amenable number.

101021110022012 is a deficient number, since it is larger than the sum of its proper divisors (80077709164084).

101021110022012 is a wasteful number, since it uses less digits than its factorization.

101021110022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615982378228 (or 615982378226 counting only the distinct ones).

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

Adding to 101021110022012 its reverse (210220011120101), we get a palindrome (311241121142113).

The spelling of 101021110022012 in words is "one hundred one trillion, twenty-one billion, one hundred ten million, twenty-two thousand, twelve".