10002202122 has 32 divisors (see below), whose sum is σ = 21826563264. Its totient is φ = 3030473600.

The previous prime is 10002202061. The next prime is 10002202123. The reversal of 10002202122 is 22120220001.

It is a junction number, because it is equal to n+sod(n) for n = 10002202098 and 10002202107.

It is not an unprimeable number, because it can be changed into a prime (10002202123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 704518 + ... + 718574.

It is an arithmetic number, because the mean of its divisors is an integer number (682080102).

Almost surely, 2^10002202122 is an apocalyptic number.

10002202122 is an abundant number, since it is smaller than the sum of its proper divisors (11824361142).

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

10002202122 is a wasteful number, since it uses less digits than its factorization.

10002202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24854.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10002202122 its reverse (22120220001), we get a palindrome (32122422123).

The spelling of 10002202122 in words is "ten billion, two million, two hundred two thousand, one hundred twenty-two".