13890222295 has 8 divisors (see below), whose sum is σ = 16670787840. Its totient is φ = 11110497120.

The previous prime is 13890222287. The next prime is 13890222299. The reversal of 13890222295 is 59222209831.

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

It is not a de Polignac number, because 13890222295 - 2³ = 13890222287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13890222299) 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, 173136 + ... + 240325.

It is an arithmetic number, because the mean of its divisors is an integer number (2083848480).

Almost surely, 2^13890222295 is an apocalyptic number.

13890222295 is a deficient number, since it is larger than the sum of its proper divisors (2780565545).

13890222295 is an equidigital number, since it uses as much as digits as its factorization.

13890222295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420185.

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 13890222295 in words is "thirteen billion, eight hundred ninety million, two hundred twenty-two thousand, two hundred ninety-five".