15201066712601 has 32 divisors (see below), whose sum is σ = 19314821081088. Its totient is φ = 11620360477440.

The previous prime is 15201066712567. The next prime is 15201066712619. The reversal of 15201066712601 is 10621766010251.

It is not a de Polignac number, because 15201066712601 - 2²² = 15201062518297 is a prime.

It is a super-5 number, since 5×15201066712601⁵ (a number of 67 digits) contains 55555 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15201066712631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8107760 + ... + 9804993.

It is an arithmetic number, because the mean of its divisors is an integer number (603588158784).

Almost surely, 2^{15201066712601} is an apocalyptic number.

15201066712601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

15201066712601 is a deficient number, since it is larger than the sum of its proper divisors (4113754368487).

15201066712601 is a wasteful number, since it uses less digits than its factorization.

15201066712601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17912981.

The product of its (nonzero) digits is 30240, while the sum is 38.

The spelling of 15201066712601 in words is "fifteen trillion, two hundred one billion, sixty-six million, seven hundred twelve thousand, six hundred one".