100101010001222 has 8 divisors (see below), whose sum is σ = 150151565754216. Its totient is φ = 50050488083152.

The previous prime is 100101010001189. The next prime is 100101010001231. The reversal of 100101010001222 is 222100010101001.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1096178 + ... + 14191674.

It is an arithmetic number, because the mean of its divisors is an integer number (18768945719277).

Almost surely, 2^{100101010001222} is an apocalyptic number.

100101010001222 is a deficient number, since it is larger than the sum of its proper divisors (50050555752994).

100101010001222 is a wasteful number, since it uses less digits than its factorization.

100101010001222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16917462.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100101010001222 its reverse (222100010101001), we get a palindrome (322201020102223).

The spelling of 100101010001222 in words is "one hundred trillion, one hundred one billion, ten million, one thousand, two hundred twenty-two".