190522237472 has 162 divisors, whose sum is σ = 445338076869. Its totient is φ = 80000524800.

The previous prime is 190522237459. The next prime is 190522237501. The reversal of 190522237472 is 274732225091.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 189646314256 + 875923216 = 435484^2 + 29596^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=308644.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1261736597 + ... + 1261736747.

Almost surely, 2^190522237472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 190522237472

190522237472 is an abundant number, since it is smaller than the sum of its proper divisors (254815839397).

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

190522237472 is an frugal number, since it uses more digits than its factorization.

190522237472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 190522237472 in words is "one hundred ninety billion, five hundred twenty-two million, two hundred thirty-seven thousand, four hundred seventy-two".