190232222562 has 54 divisors (see below), whose sum is σ = 414926452161. Its totient is φ = 62989454160.

The previous prime is 190232222539. The next prime is 190232222639. The reversal of 190232222562 is 265222232091.

It is a happy number.

190232222562 is a `hidden beast` number, since 1 + 90 + 2 + 3 + 2 + 2 + 2 + 2 + 562 = 666.

190232222562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 183894311241 + 6337911321 = 428829^2 + 79611^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=308409.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 412651012 + ... + 412651472.

Almost surely, 2^190232222562 is an apocalyptic number.

190232222562 is an abundant number, since it is smaller than the sum of its proper divisors (224694229599).

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

190232222562 is an frugal number, since it uses more digits than its factorization.

190232222562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376 (or 689 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 190232222562 in words is "one hundred ninety billion, two hundred thirty-two million, two hundred twenty-two thousand, five hundred sixty-two".