100122112212022 has 4 divisors (see below), whose sum is σ = 150183168318036. Its totient is φ = 50061056106010.

The previous prime is 100122112211929. The next prime is 100122112212047. The reversal of 100122112212022 is 220212211221001.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25030528053004 + ... + 25030528053007.

It is an arithmetic number, because the mean of its divisors is an integer number (37545792079509).

Almost surely, 2^{100122112212022} is an apocalyptic number.

100122112212022 is a deficient number, since it is larger than the sum of its proper divisors (50061056106014).

100122112212022 is an equidigital number, since it uses as much as digits as its factorization.

100122112212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50061056106013.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 100122112212022 its reverse (220212211221001), we get a palindrome (320334323433023).

The spelling of 100122112212022 in words is "one hundred trillion, one hundred twenty-two billion, one hundred twelve million, two hundred twelve thousand, twenty-two".