372247224490 has 8 divisors (see below), whose sum is σ = 670045004100. Its totient is φ = 148898889792.

The previous prime is 372247224467. The next prime is 372247224523. The reversal of 372247224490 is 94422742273.

It can be written as a sum of positive squares in 2 ways, for example, as 350081672329 + 22165552161 = 591677^2 + 148881^2 .

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

It is a super-2 number, since 2×372247224490² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 372247224490.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18612361215 + ... + 18612361234.

Almost surely, 2^372247224490 is an apocalyptic number.

372247224490 is a deficient number, since it is larger than the sum of its proper divisors (297797779610).

372247224490 is a wasteful number, since it uses less digits than its factorization.

372247224490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37224722456.

The product of its (nonzero) digits is 1354752, while the sum is 46.

The spelling of 372247224490 in words is "three hundred seventy-two billion, two hundred forty-seven million, two hundred twenty-four thousand, four hundred ninety".