101212002202 has 8 divisors (see below), whose sum is σ = 151833366612. Its totient is φ = 50600880000.

The previous prime is 101212002197. The next prime is 101212002257. The reversal of 101212002202 is 202200212101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 84640846761 + 16571155441 = 290931^2 + 128729^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2535799 + ... + 2575402.

Almost surely, 2^101212002202 is an apocalyptic number.

101212002202 is a deficient number, since it is larger than the sum of its proper divisors (50621364410).

101212002202 is an equidigital number, since it uses as much as digits as its factorization.

101212002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5121104.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 101212002202 its reverse (202200212101), we get a palindrome (303412214303).

The spelling of 101212002202 in words is "one hundred one billion, two hundred twelve million, two thousand, two hundred two".