10311211210202 has 16 divisors (see below), whose sum is σ = 17686016057472. Its totient is φ = 4416677022960.

The previous prime is 10311211210133. The next prime is 10311211210243. The reversal of 10311211210202 is 20201211211301.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 201098093 + ... + 201149360.

It is an arithmetic number, because the mean of its divisors is an integer number (1105376003592).

Almost surely, 2^{10311211210202} is an apocalyptic number.

10311211210202 is a deficient number, since it is larger than the sum of its proper divisors (7374804847270).

10311211210202 is a wasteful number, since it uses less digits than its factorization.

10311211210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402249293.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 10311211210202 its reverse (20201211211301), we get a palindrome (30512422421503).

The spelling of 10311211210202 in words is "ten trillion, three hundred eleven billion, two hundred eleven million, two hundred ten thousand, two hundred two".