13198196190 has 16 divisors (see below), whose sum is σ = 31675670928. Its totient is φ = 3519518976.

The previous prime is 13198196189. The next prime is 13198196197. The reversal of 13198196190 is 9169189131.

It is a happy number.

It is a super-2 number, since 2×13198196190² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13198196197) 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, 219969907 + ... + 219969966.

It is an arithmetic number, because the mean of its divisors is an integer number (1979729433).

Almost surely, 2^13198196190 is an apocalyptic number.

13198196190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13198196190 is an abundant number, since it is smaller than the sum of its proper divisors (18477474738).

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

13198196190 is a wasteful number, since it uses less digits than its factorization.

13198196190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439939883.

The product of its (nonzero) digits is 104976, while the sum is 48.

The spelling of 13198196190 in words is "thirteen billion, one hundred ninety-eight million, one hundred ninety-six thousand, one hundred ninety".