10002220197 has 8 divisors (see below), whose sum is σ = 13916132544. Its totient is φ = 6378227328.

The previous prime is 10002220169. The next prime is 10002220229. The reversal of 10002220197 is 79102220001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-10002220197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002220117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72479788 + ... + 72479925.

It is an arithmetic number, because the mean of its divisors is an integer number (1739516568).

Almost surely, 2^10002220197 is an apocalyptic number.

It is an amenable number.

10002220197 is a deficient number, since it is larger than the sum of its proper divisors (3913912347).

10002220197 is a wasteful number, since it uses less digits than its factorization.

10002220197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144959739.

The product of its (nonzero) digits is 504, while the sum is 24.

Adding to 10002220197 its reverse (79102220001), we get a palindrome (89104440198).

The spelling of 10002220197 in words is "ten billion, two million, two hundred twenty thousand, one hundred ninety-seven".