10303201122012 has 120 divisors (see below), whose sum is σ = 28520861125680. Its totient is φ = 3232164902400.

The previous prime is 10303201121977. The next prime is 10303201122013. The reversal of 10303201122012 is 21022110230301.

10303201122012 is a `hidden beast` number, since 1 + 0 + 30 + 320 + 112 + 201 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10303201122013) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 98270914 + ... + 98375702.

It is an arithmetic number, because the mean of its divisors is an integer number (237673842714).

Almost surely, 2^{10303201122012} is an apocalyptic number.

10303201122012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10303201122012 is an abundant number, since it is smaller than the sum of its proper divisors (18217660003668).

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

10303201122012 is a wasteful number, since it uses less digits than its factorization.

10303201122012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122673 (or 122662 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10303201122012 its reverse (21022110230301), we get a palindrome (31325311352313).

The spelling of 10303201122012 in words is "ten trillion, three hundred three billion, two hundred one million, one hundred twenty-two thousand, twelve".