101012220222002 has 8 divisors (see below), whose sum is σ = 151625866412700. Its totient is φ = 50470264751104.

The previous prime is 101012220221977. The next prime is 101012220222029. The reversal of 101012220222002 is 200222022210101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 65337653415241 + 35674566806761 = 8083171^2 + 5972819^2 .

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

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, 17922676427 + ... + 17922682062.

Almost surely, 2^{101012220222002} is an apocalyptic number.

101012220222002 is a deficient number, since it is larger than the sum of its proper divisors (50613646190698).

101012220222002 is a wasteful number, since it uses less digits than its factorization.

101012220222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35845359900.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 101012220222002 its reverse (200222022210101), we get a palindrome (301234242432103).

The spelling of 101012220222002 in words is "one hundred one trillion, twelve billion, two hundred twenty million, two hundred twenty-two thousand, two".