10012202120322 has 48 divisors (see below), whose sum is σ = 22290586501560. Its totient is φ = 3245570954496.

The previous prime is 10012202120273. The next prime is 10012202120353. The reversal of 10012202120322 is 22302120221001.

10012202120322 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 220 + 2 + 120 + 322 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 9563809836681 + 448392283641 = 3092541^2 + 669621^2 .

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 = 10012202120295 and 10012202120304.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2444197 + ... + 5098872.

Almost surely, 2^{10012202120322} is an apocalyptic number.

10012202120322 is an abundant number, since it is smaller than the sum of its proper divisors (12278384381238).

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

10012202120322 is a wasteful number, since it uses less digits than its factorization.

10012202120322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7545107 (or 7545104 counting only the distinct ones).

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

Adding to 10012202120322 its reverse (22302120221001), we get a palindrome (32314322341323).

The spelling of 10012202120322 in words is "ten trillion, twelve billion, two hundred two million, one hundred twenty thousand, three hundred twenty-two".