100222210101012 has 24 divisors (see below), whose sum is σ = 233853316701312. Its totient is φ = 33407190062400.

The previous prime is 100222210101001. The next prime is 100222210101053. The reversal of 100222210101012 is 210101012222001.

It is a junction number, because it is equal to n+sod(n) for n = 100222210100982 and 100222210101000.

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, 24699564 + ... + 28469507.

It is an arithmetic number, because the mean of its divisors is an integer number (9743888195888).

Almost surely, 2^{100222210101012} is an apocalyptic number.

100222210101012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100222210101012 is an abundant number, since it is smaller than the sum of its proper divisors (133631106600300).

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

100222210101012 is a wasteful number, since it uses less digits than its factorization.

100222210101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53326159 (or 53326157 counting only the distinct ones).

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

Adding to 100222210101012 its reverse (210101012222001), we get a palindrome (310323222323013).

The spelling of 100222210101012 in words is "one hundred trillion, two hundred twenty-two billion, two hundred ten million, one hundred one thousand, twelve".