100101001200222 has 32 divisors (see below), whose sum is σ = 219272312697984. Its totient is φ = 30212785580000.

The previous prime is 100101001200197. The next prime is 100101001200223. The reversal of 100101001200222 is 222002100101001.

It is a junction number, because it is equal to n+sod(n) for n = 100101001200198 and 100101001200207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100101001200223) 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, 3021261993 + ... + 3021295124.

It is an arithmetic number, because the mean of its divisors is an integer number (6852259771812).

Almost surely, 2^{100101001200222} is an apocalyptic number.

100101001200222 is an abundant number, since it is smaller than the sum of its proper divisors (119171311497762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100101001200222 is a wasteful number, since it uses less digits than its factorization.

100101001200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6042557384.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100101001200222 its reverse (222002100101001), we get a palindrome (322103101301223).

The spelling of 100101001200222 in words is "one hundred trillion, one hundred one billion, one million, two hundred thousand, two hundred twenty-two".