202112144140310 has 8 divisors (see below), whose sum is σ = 363801859452576. Its totient is φ = 80844857656120.

The previous prime is 202112144140303. The next prime is 202112144140373. The reversal of 202112144140310 is 13041441211202.

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

It is a super-2 number, since 2×202112144140310² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 202112144140310.

It is a congruent number.

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, 10105607207006 + ... + 10105607207025.

It is an arithmetic number, because the mean of its divisors is an integer number (45475232431572).

Almost surely, 2^{202112144140310} is an apocalyptic number.

202112144140310 is a deficient number, since it is larger than the sum of its proper divisors (161689715312266).

202112144140310 is a wasteful number, since it uses less digits than its factorization.

202112144140310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20211214414038.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 202112144140310 its reverse (13041441211202), we get a palindrome (215153585351512).

The spelling of 202112144140310 in words is "two hundred two trillion, one hundred twelve billion, one hundred forty-four million, one hundred forty thousand, three hundred ten".