10010145212502 has 16 divisors (see below), whose sum is σ = 20359617382080. Its totient is φ = 3280160577992.

The previous prime is 10010145212489. The next prime is 10010145212503. The reversal of 10010145212502 is 20521254101001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010145212503) 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, 14138622828 + ... + 14138623535.

It is an arithmetic number, because the mean of its divisors is an integer number (1272476086380).

Almost surely, 2^{10010145212502} is an apocalyptic number.

10010145212502 is an abundant number, since it is smaller than the sum of its proper divisors (10349472169578).

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

10010145212502 is a wasteful number, since it uses less digits than its factorization.

10010145212502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28277246427.

The product of its (nonzero) digits is 800, while the sum is 24.

Adding to 10010145212502 its reverse (20521254101001), we get a palindrome (30531399313503).

The spelling of 10010145212502 in words is "ten trillion, ten billion, one hundred forty-five million, two hundred twelve thousand, five hundred two".