13212200019 has 8 divisors (see below), whose sum is σ = 18092382160. Its totient is φ = 8570075616.

The previous prime is 13212200003. The next prime is 13212200101. The reversal of 13212200019 is 91000221231.

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

It is not a de Polignac number, because 13212200019 - 2⁴ = 13212200003 is a prime.

It is a super-2 number, since 2×13212200019² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13212199968 and 13212200004.

It is not an unprimeable number, because it can be changed into a prime (13212202019) 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, 59514304 + ... + 59514525.

It is an arithmetic number, because the mean of its divisors is an integer number (2261547770).

Almost surely, 2^13212200019 is an apocalyptic number.

13212200019 is a deficient number, since it is larger than the sum of its proper divisors (4880182141).

13212200019 is a wasteful number, since it uses less digits than its factorization.

13212200019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119028869.

The product of its (nonzero) digits is 216, while the sum is 21.

The spelling of 13212200019 in words is "thirteen billion, two hundred twelve million, two hundred thousand, nineteen".