101222110002012 has 96 divisors (see below), whose sum is σ = 240638167796544. Its totient is φ = 33107222016000.

The previous prime is 101222110002007. The next prime is 101222110002017. The reversal of 101222110002012 is 210200011222101.

It is an interprime number because it is at equal distance from previous prime (101222110002007) and next prime (101222110002017).

It is a junction number, because it is equal to n+sod(n) for n = 101222110001982 and 101222110002000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101222110002017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5412648262 + ... + 5412666962.

It is an arithmetic number, because the mean of its divisors is an integer number (2506647581214).

Almost surely, 2^{101222110002012} is an apocalyptic number.

101222110002012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101222110002012 is an abundant number, since it is smaller than the sum of its proper divisors (139416057794532).

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

101222110002012 is a wasteful number, since it uses less digits than its factorization.

101222110002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36279 (or 36277 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101222110002012 its reverse (210200011222101), we get a palindrome (311422121224113).

The spelling of 101222110002012 in words is "one hundred one trillion, two hundred twenty-two billion, one hundred ten million, two thousand, twelve".