100222121200010 has 32 divisors (see below), whose sum is σ = 183694725365760. Its totient is φ = 39363155338752.

The previous prime is 100222121199979. The next prime is 100222121200013. The reversal of 100222121200010 is 10002121222001.

It is not an unprimeable number, because it can be changed into a prime (100222121200013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406655450 + ... + 406901829.

It is an arithmetic number, because the mean of its divisors is an integer number (5740460167680).

Almost surely, 2^{100222121200010} is an apocalyptic number.

100222121200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100222121200010 is a deficient number, since it is larger than the sum of its proper divisors (83472604165750).

100222121200010 is a wasteful number, since it uses less digits than its factorization.

100222121200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813557510.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100222121200010 its reverse (10002121222001), we get a palindrome (110224242422011).

The spelling of 100222121200010 in words is "one hundred trillion, two hundred twenty-two billion, one hundred twenty-one million, two hundred thousand, ten".