100120312022002 has 8 divisors (see below), whose sum is σ = 150184915422300. Its totient is φ = 50058673547904.

The previous prime is 100120312021987. The next prime is 100120312022053. The reversal of 100120312022002 is 200220213021001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 85742951543001 + 14377360479001 = 9259749^2 + 3791749^2 .

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, 741147127 + ... + 741282202.

Almost surely, 2^{100120312022002} is an apocalyptic number.

100120312022002 is a deficient number, since it is larger than the sum of its proper divisors (50064603400298).

100120312022002 is a wasteful number, since it uses less digits than its factorization.

100120312022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482463100.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 100120312022002 its reverse (200220213021001), we get a palindrome (300340525043003).

The spelling of 100120312022002 in words is "one hundred trillion, one hundred twenty billion, three hundred twelve million, twenty-two thousand, two".