1010231210202 has 32 divisors (see below), whose sum is σ = 2166393081600. Its totient is φ = 312923440128.

The previous prime is 1010231210189. The next prime is 1010231210213. The reversal of 1010231210202 is 2020121320101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62676927 + ... + 62693042.

It is an arithmetic number, because the mean of its divisors is an integer number (67699783800).

Almost surely, 2^{1010231210202} is an apocalyptic number.

1010231210202 is an abundant number, since it is smaller than the sum of its proper divisors (1156161871398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010231210202 is a wasteful number, since it uses less digits than its factorization.

1010231210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125370070.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1010231210202 its reverse (2020121320101), we get a palindrome (3030352530303).

The spelling of 1010231210202 in words is "one trillion, ten billion, two hundred thirty-one million, two hundred ten thousand, two hundred two".