2722155060466 has 8 divisors (see below), whose sum is σ = 4090697368560. Its totient is φ = 1358589270948.

The previous prime is 2722155060371. The next prime is 2722155060473. The reversal of 2722155060466 is 6640605512272.

It is a happy number.

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

It is a super-2 number, since 2×2722155060466² (a number of 26 digits) contains 22 as substring.

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, 1244128276 + ... + 1244130463.

It is an arithmetic number, because the mean of its divisors is an integer number (511337171070).

Almost surely, 2^{2722155060466} is an apocalyptic number.

2722155060466 is a deficient number, since it is larger than the sum of its proper divisors (1368542308094).

2722155060466 is a wasteful number, since it uses less digits than its factorization.

2722155060466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2488259288.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 2722155060466 in words is "two trillion, seven hundred twenty-two billion, one hundred fifty-five million, sixty thousand, four hundred sixty-six".