10020300421122 has 96 divisors (see below), whose sum is σ = 22238049899520. Its totient is φ = 3259863900000.

The previous prime is 10020300421099. The next prime is 10020300421193. The reversal of 10020300421122 is 22112400302001.

It is a happy number.

10020300421122 is a `hidden beast` number, since 100 + 20 + 3 + 0 + 0 + 421 + 122 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 10020300421095 and 10020300421104.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 82840347 + ... + 82961217.

It is an arithmetic number, because the mean of its divisors is an integer number (231646353120).

Almost surely, 2^{10020300421122} is an apocalyptic number.

10020300421122 is an abundant number, since it is smaller than the sum of its proper divisors (12217749478398).

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

10020300421122 is a wasteful number, since it uses less digits than its factorization.

10020300421122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121500 (or 121497 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10020300421122 its reverse (22112400302001), we get a palindrome (32132700723123).

The spelling of 10020300421122 in words is "ten trillion, twenty billion, three hundred million, four hundred twenty-one thousand, one hundred twenty-two".