10301020202112 has 64 divisors (see below), whose sum is σ = 27558934586400. Its totient is φ = 3408970696704.

The previous prime is 10301020202111. The next prime is 10301020202147. The reversal of 10301020202112 is 21120202010301.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×10301020202112² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10301020202091 and 10301020202100.

It is not an unprimeable number, because it can be changed into a prime (10301020202111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96441493 + ... + 96548244.

Almost surely, 2^{10301020202112} is an apocalyptic number.

10301020202112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10301020202112 is an abundant number, since it is smaller than the sum of its proper divisors (17257914384288).

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

10301020202112 is a wasteful number, since it uses less digits than its factorization.

10301020202112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192989893 (or 192989881 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10301020202112 its reverse (21120202010301), we get a palindrome (31421222212413).

The spelling of 10301020202112 in words is "ten trillion, three hundred one billion, twenty million, two hundred two thousand, one hundred twelve".