100212020231322 has 16 divisors (see below), whose sum is σ = 200466226173312. Its totient is φ = 33396975792000.

The previous prime is 100212020231291. The next prime is 100212020231327. The reversal of 100212020231322 is 223132020212001.

It is not an unprimeable number, because it can be changed into a prime (100212020231327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1757707063 + ... + 1757764074.

It is an arithmetic number, because the mean of its divisors is an integer number (12529139135832).

Almost surely, 2^{100212020231322} is an apocalyptic number.

100212020231322 is an abundant number, since it is smaller than the sum of its proper divisors (100254205941990).

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

100212020231322 is a wasteful number, since it uses less digits than its factorization.

100212020231322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3515475893.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 100212020231322 its reverse (223132020212001), we get a palindrome (323344040443323).

The spelling of 100212020231322 in words is "one hundred trillion, two hundred twelve billion, twenty million, two hundred thirty-one thousand, three hundred twenty-two".