76722204075261 has 8 divisors (see below), whose sum is σ = 104226390442080. Its totient is φ = 50183076879312.

The previous prime is 76722204075239. The next prime is 76722204075301. The reversal of 76722204075261 is 16257040222767.

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

It is not a de Polignac number, because 76722204075261 - 2¹⁷ = 76722203944189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76722204075661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241264792531 + ... + 241264792848.

It is an arithmetic number, because the mean of its divisors is an integer number (13028298805260).

Almost surely, 2^{76722204075261} is an apocalyptic number.

It is an amenable number.

76722204075261 is a deficient number, since it is larger than the sum of its proper divisors (27504186366819).

76722204075261 is a wasteful number, since it uses less digits than its factorization.

76722204075261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482529585435.

The product of its (nonzero) digits is 3951360, while the sum is 51.

The spelling of 76722204075261 in words is "seventy-six trillion, seven hundred twenty-two billion, two hundred four million, seventy-five thousand, two hundred sixty-one".