190222160 has 40 divisors (see below), whose sum is σ = 451685376. Its totient is φ = 74468480.

The previous prime is 190222133. The next prime is 190222181. The reversal of 190222160 is 61222091.

190222160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21536 + ... + 29055.

Almost surely, 2^190222160 is an apocalyptic number.

190222160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

190222160 is an abundant number, since it is smaller than the sum of its proper divisors (261463216).

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

190222160 is a wasteful number, since it uses less digits than its factorization.

190222160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50651 (or 50645 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 190222160 is about 13792.1049879995. The cubic root of 190222160 is about 575.1136864056.

The spelling of 190222160 in words is "one hundred ninety million, two hundred twenty-two thousand, one hundred sixty".