7230715622001 has 27 divisors (see below), whose sum is σ = 10918493697657. Its totient is φ = 4610772805320.

The previous prime is 7230715621991. The next prime is 7230715622087. The reversal of 7230715622001 is 1002265170327.

The square root of 7230715622001 is 2688999.

It is a perfect power (a square), and thus also a powerful number.

7230715622001 is a `hidden beast` number, since 7 + 2 + 3 + 0 + 71 + 562 + 20 + 0 + 1 = 666.

It is not a de Polignac number, because 7230715622001 - 2⁹ = 7230715621489 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7230715621001) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 185521446 + ... + 185560416.

Almost surely, 2^{7230715622001} is an apocalyptic number.

7230715622001 is the 2688999-th square number.

7230715622001 is the 1344500-th centered octagonal number.

It is an amenable number.

7230715622001 is a deficient number, since it is larger than the sum of its proper divisors (3687778075656).

7230715622001 is an frugal number, since it uses more digits than its factorization.

7230715622001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77994 (or 38997 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

Multiplying 7230715622001 by its sum of digits (36), we get a square (260305762392036 = 16133994²).

The spelling of 7230715622001 in words is "seven trillion, two hundred thirty billion, seven hundred fifteen million, six hundred twenty-two thousand, one".