10201000022012 has 12 divisors (see below), whose sum is σ = 17852714971056. Its totient is φ = 5100224316000.

The previous prime is 10201000021967. The next prime is 10201000022027. The reversal of 10201000022012 is 21022000010201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10201000021984 and 10201000022002.

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, 68840489 + ... + 68988512.

It is an arithmetic number, because the mean of its divisors is an integer number (1487726247588).

Almost surely, 2^{10201000022012} is an apocalyptic number.

It is an amenable number.

10201000022012 is a deficient number, since it is larger than the sum of its proper divisors (7651714949044).

10201000022012 is a wasteful number, since it uses less digits than its factorization.

10201000022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137847508 (or 137847506 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10201000022012 its reverse (21022000010201), we get a palindrome (31223000032213).

The spelling of 10201000022012 in words is "ten trillion, two hundred one billion, twenty-two thousand, twelve".