100322233020012 has 12 divisors (see below), whose sum is σ = 234085210380056. Its totient is φ = 33440744340000.

The previous prime is 100322233020001. The next prime is 100322233020013. The reversal of 100322233020012 is 210020332223001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (100322233020013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4180093042489 + ... + 4180093042512.

Almost surely, 2^{100322233020012} is an apocalyptic number.

100322233020012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100322233020012 is an abundant number, since it is smaller than the sum of its proper divisors (133762977360044).

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

100322233020012 is a wasteful number, since it uses less digits than its factorization.

100322233020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8360186085008 (or 8360186085006 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 100322233020012 its reverse (210020332223001), we get a palindrome (310342565243013).

The spelling of 100322233020012 in words is "one hundred trillion, three hundred twenty-two billion, two hundred thirty-three million, twenty thousand, twelve".