6167227778394 has 16 divisors (see below), whose sum is σ = 12334541038560. Its totient is φ = 2055728345840.

The previous prime is 6167227778359. The next prime is 6167227778407. The reversal of 6167227778394 is 4938777227616.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2604024 + ... + 4372115.

It is an arithmetic number, because the mean of its divisors is an integer number (770908814910).

Almost surely, 2^{6167227778394} is an apocalyptic number.

6167227778394 is an abundant number, since it is smaller than the sum of its proper divisors (6167313260166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6167227778394 is a wasteful number, since it uses less digits than its factorization.

6167227778394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7123485.

The product of its digits is 298722816, while the sum is 69.

The spelling of 6167227778394 in words is "six trillion, one hundred sixty-seven billion, two hundred twenty-seven million, seven hundred seventy-eight thousand, three hundred ninety-four".