74152222226 has 32 divisors (see below), whose sum is σ = 119582967168. Its totient is φ = 34398981760.

The previous prime is 74152222217. The next prime is 74152222231. The reversal of 74152222226 is 62222225147.

It is a super-2 number, since 2×74152222226² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212645 + ... + 439911.

It is an arithmetic number, because the mean of its divisors is an integer number (3736967724).

Almost surely, 2^74152222226 is an apocalyptic number.

74152222226 is a deficient number, since it is larger than the sum of its proper divisors (45430744942).

74152222226 is a wasteful number, since it uses less digits than its factorization.

74152222226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227506.

The product of its digits is 53760, while the sum is 35.

The spelling of 74152222226 in words is "seventy-four billion, one hundred fifty-two million, two hundred twenty-two thousand, two hundred twenty-six".