10012102202122 has 4 divisors (see below), whose sum is σ = 15018153303186. Its totient is φ = 5006051101060.

The previous prime is 10012102202119. The next prime is 10012102202143. The reversal of 10012102202122 is 22120220121001.

It is a happy number.

10012102202122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8024591538441 + 1987510663681 = 2832771^2 + 1409791^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10012102202096 and 10012102202105.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2503025550529 + ... + 2503025550532.

Almost surely, 2^{10012102202122} is an apocalyptic number.

10012102202122 is a deficient number, since it is larger than the sum of its proper divisors (5006051101064).

10012102202122 is an equidigital number, since it uses as much as digits as its factorization.

10012102202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5006051101063.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10012102202122 its reverse (22120220121001), we get a palindrome (32132322323123).

The spelling of 10012102202122 in words is "ten trillion, twelve billion, one hundred two million, two hundred two thousand, one hundred twenty-two".