2227820634116 has 48 divisors (see below), whose sum is σ = 4863721591680. Its totient is φ = 867442417920.

The previous prime is 2227820634073. The next prime is 2227820634121. The reversal of 2227820634116 is 6114360287222.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 1752155 + ... + 2743298.

It is an arithmetic number, because the mean of its divisors is an integer number (101327533160).

Almost surely, 2^{2227820634116} is an apocalyptic number.

It is an amenable number.

2227820634116 is an abundant number, since it is smaller than the sum of its proper divisors (2635900957564).

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

2227820634116 is a wasteful number, since it uses less digits than its factorization.

2227820634116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4497084 (or 4497082 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 2227820634116 in words is "two trillion, two hundred twenty-seven billion, eight hundred twenty million, six hundred thirty-four thousand, one hundred sixteen".