72200000258 has 8 divisors (see below), whose sum is σ = 113008696128. Its totient is φ = 34530434884.

The previous prime is 72200000251. The next prime is 72200000267. The reversal of 72200000258 is 85200000227.

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

It is not an unprimeable number, because it can be changed into a prime (72200000251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 784782566 + ... + 784782657.

It is an arithmetic number, because the mean of its divisors is an integer number (14126087016).

Almost surely, 2^72200000258 is an apocalyptic number.

72200000258 is the 143627-th centered heptagonal number.

72200000258 is a deficient number, since it is larger than the sum of its proper divisors (40808695870).

72200000258 is a wasteful number, since it uses less digits than its factorization.

72200000258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569565248.

The product of its (nonzero) digits is 2240, while the sum is 26.

The spelling of 72200000258 in words is "seventy-two billion, two hundred million, two hundred fifty-eight", and thus it is an aban number.