79141222220202 has 16 divisors (see below), whose sum is σ = 175869382711680. Its totient is φ = 26380407406716.

The previous prime is 79141222220183. The next prime is 79141222220219. The reversal of 79141222220202 is 20202222214197.

It is a happy number.

79141222220202 is a `hidden beast` number, since 7 + 9 + 1 + 4 + 1 + 222 + 220 + 202 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 732789094578 + ... + 732789094685.

It is an arithmetic number, because the mean of its divisors is an integer number (10991836419480).

Almost surely, 2^{79141222220202} is an apocalyptic number.

79141222220202 is an abundant number, since it is smaller than the sum of its proper divisors (96728160491478).

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

79141222220202 is a wasteful number, since it uses less digits than its factorization.

79141222220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465578189274 (or 1465578189268 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

Adding to 79141222220202 its reverse (20202222214197), we get a palindrome (99343444434399).

The spelling of 79141222220202 in words is "seventy-nine trillion, one hundred forty-one billion, two hundred twenty-two million, two hundred twenty thousand, two hundred two".