130202000202122 has 4 divisors (see below), whose sum is σ = 195303000303186. Its totient is φ = 65101000101060.

The previous prime is 130202000202101. The next prime is 130202000202143. The reversal of 130202000202122 is 221202000202031.

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

It is an interprime number because it is at equal distance from previous prime (130202000202101) and next prime (130202000202143).

It can be written as a sum of positive squares in only one way, i.e., 119215367379241 + 10986632822881 = 10918579^2 + 3314609^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 130202000202122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32550500050529 + ... + 32550500050532.

Almost surely, 2^{130202000202122} is an apocalyptic number.

130202000202122 is a deficient number, since it is larger than the sum of its proper divisors (65101000101064).

130202000202122 is an equidigital number, since it uses as much as digits as its factorization.

130202000202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65101000101063.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 130202000202122 its reverse (221202000202031), we get a palindrome (351404000404153).

Subtracting 130202000202122 from its reverse (221202000202031), we obtain a palindrome (90999999999909).

The spelling of 130202000202122 in words is "one hundred thirty trillion, two hundred two billion, two hundred two thousand, one hundred twenty-two".