100122002101222 has 8 divisors (see below), whose sum is σ = 159017297454936. Its totient is φ = 47116236282912.

The previous prime is 100122002101189. The next prime is 100122002101223. The reversal of 100122002101222 is 222101200221001.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 100122002101196 and 100122002101205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100122002101223) 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, 1472382383808 + ... + 1472382383875.

It is an arithmetic number, because the mean of its divisors is an integer number (19877162181867).

Almost surely, 2^{100122002101222} is an apocalyptic number.

100122002101222 is a deficient number, since it is larger than the sum of its proper divisors (58895295353714).

100122002101222 is a wasteful number, since it uses less digits than its factorization.

100122002101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2944764767702.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100122002101222 its reverse (222101200221001), we get a palindrome (322223202322223).

The spelling of 100122002101222 in words is "one hundred trillion, one hundred twenty-two billion, two million, one hundred one thousand, two hundred twenty-two".