202010143244312 has 32 divisors (see below), whose sum is σ = 407920524816000. Its totient is φ = 93231924355584.

The previous prime is 202010143244291. The next prime is 202010143244333. The reversal of 202010143244312 is 213442341010202.

It is an interprime number because it is at equal distance from previous prime (202010143244291) and next prime (202010143244333).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33969128 + ... + 39470519.

It is an arithmetic number, because the mean of its divisors is an integer number (12747516400500).

Almost surely, 2^{202010143244312} is an apocalyptic number.

It is an amenable number.

202010143244312 is an abundant number, since it is smaller than the sum of its proper divisors (205910381571688).

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

202010143244312 is a wasteful number, since it uses less digits than its factorization.

202010143244312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73466115 (or 73466111 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 202010143244312 its reverse (213442341010202), we get a palindrome (415452484254514).

The spelling of 202010143244312 in words is "two hundred two trillion, ten billion, one hundred forty-three million, two hundred forty-four thousand, three hundred twelve".