10201222002012 has 24 divisors (see below), whose sum is σ = 24383408688912. Its totient is φ = 3317470569600.

The previous prime is 10201222001989. The next prime is 10201222002061. The reversal of 10201222002012 is 21020022210201.

It is a super-3 number, since 3×10201222002012³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10201222001982 and 10201222002000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10367095039 + ... + 10367096022.

It is an arithmetic number, because the mean of its divisors is an integer number (1015975362038).

Almost surely, 2^{10201222002012} is an apocalyptic number.

10201222002012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10201222002012 is an abundant number, since it is smaller than the sum of its proper divisors (14182186686900).

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

10201222002012 is a wasteful number, since it uses less digits than its factorization.

10201222002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20734191109 (or 20734191107 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10201222002012 its reverse (21020022210201), we get a palindrome (31221244212213).

The spelling of 10201222002012 in words is "ten trillion, two hundred one billion, two hundred twenty-two million, two thousand, twelve".