10012012001202 has 64 divisors (see below), whose sum is σ = 20525442537600. Its totient is φ = 3254760161280.

The previous prime is 10012012001179. The next prime is 10012012001203. The reversal of 10012012001202 is 20210021021001.

It is a super-3 number, since 3×10012012001202³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10012012001203) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 38994148 + ... + 39250064.

It is an arithmetic number, because the mean of its divisors is an integer number (320710039650).

Almost surely, 2^{10012012001202} is an apocalyptic number.

10012012001202 is an abundant number, since it is smaller than the sum of its proper divisors (10513430536398).

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

10012012001202 is a wasteful number, since it uses less digits than its factorization.

10012012001202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256891.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10012012001202 its reverse (20210021021001), we get a palindrome (30222033022203).

The spelling of 10012012001202 in words is "ten trillion, twelve billion, twelve million, one thousand, two hundred two".