227371516642 has 16 divisors (see below), whose sum is σ = 346198470912. Its totient is φ = 111972524400.

The previous prime is 227371516609. The next prime is 227371516657. The reversal of 227371516642 is 246615173722.

It is a super-4 number, since 4×227371516642⁴ (a number of 47 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 227371516592 and 227371516601.

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, 818767 + ... + 1060717.

It is an arithmetic number, because the mean of its divisors is an integer number (21637404432).

Almost surely, 2^227371516642 is an apocalyptic number.

227371516642 is a deficient number, since it is larger than the sum of its proper divisors (118826954270).

227371516642 is a wasteful number, since it uses less digits than its factorization.

227371516642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249033.

The product of its digits is 846720, while the sum is 46.

The spelling of 227371516642 in words is "two hundred twenty-seven billion, three hundred seventy-one million, five hundred sixteen thousand, six hundred forty-two".