101211111222002 has 8 divisors (see below), whose sum is σ = 151819568629212. Its totient is φ = 50604588345600.

The previous prime is 101211111221999. The next prime is 101211111222017. The reversal of 101211111222002 is 200222111112101.

It can be written as a sum of positive squares in 2 ways, for example, as 100979366224801 + 231744997201 = 10048849^2 + 481399^2 .

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, 483501899 + ... + 483711182.

Almost surely, 2^{101211111222002} is an apocalyptic number.

101211111222002 is a deficient number, since it is larger than the sum of its proper divisors (50608457407210).

101211111222002 is an equidigital number, since it uses as much as digits as its factorization.

101211111222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967265404.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 101211111222002 its reverse (200222111112101), we get a palindrome (301433222334103).

The spelling of 101211111222002 in words is "one hundred one trillion, two hundred eleven billion, one hundred eleven million, two hundred twenty-two thousand, two".