10145204022512 has 40 divisors (see below), whose sum is σ = 22282482527760. Its totient is φ = 4435959651840.

The previous prime is 10145204022469. The next prime is 10145204022517. The reversal of 10145204022512 is 21522040254101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10145204022517) by changing a digit.

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, 1283549189 + ... + 1283557092.

It is an arithmetic number, because the mean of its divisors is an integer number (557062063194).

Almost surely, 2^{10145204022512} is an apocalyptic number.

It is an amenable number.

10145204022512 is an abundant number, since it is smaller than the sum of its proper divisors (12137278505248).

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

10145204022512 is a wasteful number, since it uses less digits than its factorization.

10145204022512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2567106321 (or 2567106315 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 10145204022512 its reverse (21522040254101), we get a palindrome (31667244276613).

The spelling of 10145204022512 in words is "ten trillion, one hundred forty-five billion, two hundred four million, twenty-two thousand, five hundred twelve".