100101200221222 has 8 divisors (see below), whose sum is σ = 158984259174936. Its totient is φ = 47106447162912.

The previous prime is 100101200221219. The next prime is 100101200221223. The reversal of 100101200221222 is 222122002101001.

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 = 100101200221196 and 100101200221205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100101200221223) 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, 1472076473808 + ... + 1472076473875.

It is an arithmetic number, because the mean of its divisors is an integer number (19873032396867).

Almost surely, 2^{100101200221222} is an apocalyptic number.

100101200221222 is a deficient number, since it is larger than the sum of its proper divisors (58883058953714).

100101200221222 is a wasteful number, since it uses less digits than its factorization.

100101200221222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2944152947702.

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

Adding to 100101200221222 its reverse (222122002101001), we get a palindrome (322223202322223).

The spelling of 100101200221222 in words is "one hundred trillion, one hundred one billion, two hundred million, two hundred twenty-one thousand, two hundred twenty-two".