100122212000222 has 8 divisors (see below), whose sum is σ = 159017630823936. Its totient is φ = 47116335058912.

The previous prime is 100122212000221. The next prime is 100122212000309. The reversal of 100122212000222 is 222000212221001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 100122212000222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100122212000221) 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, 1472385470558 + ... + 1472385470625.

It is an arithmetic number, because the mean of its divisors is an integer number (19877203852992).

Almost surely, 2^{100122212000222} is an apocalyptic number.

100122212000222 is a deficient number, since it is larger than the sum of its proper divisors (58895418823714).

100122212000222 is a wasteful number, since it uses less digits than its factorization.

100122212000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2944770941202.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 100122212000222 its reverse (222000212221001), we get a palindrome (322122424221223).

The spelling of 100122212000222 in words is "one hundred trillion, one hundred twenty-two billion, two hundred twelve million, two hundred twenty-two", and thus it is an aban number.