10015534191212 has 48 divisors (see below), whose sum is σ = 19637865096192. Its totient is φ = 4429355532480.

The previous prime is 10015534191197. The next prime is 10015534191361. The reversal of 10015534191212 is 21219143551001.

It is a super-2 number, since 2×10015534191212² (a number of 27 digits) contains 22 as substring.

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, 91997603 + ... + 92106405.

It is an arithmetic number, because the mean of its divisors is an integer number (409122189504).

Almost surely, 2^{10015534191212} is an apocalyptic number.

It is an amenable number.

10015534191212 is a deficient number, since it is larger than the sum of its proper divisors (9622330904980).

10015534191212 is a wasteful number, since it uses less digits than its factorization.

10015534191212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165398 (or 165396 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 35.

The spelling of 10015534191212 in words is "ten trillion, fifteen billion, five hundred thirty-four million, one hundred ninety-one thousand, two hundred twelve".