36206022720228 has 12 divisors (see below), whose sum is σ = 84480719680560. Its totient is φ = 12068674240072.

The previous prime is 36206022720199. The next prime is 36206022720247. The reversal of 36206022720228 is 82202722060263.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×36206022720228² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36206022720228.

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, 1508584279998 + ... + 1508584280021.

It is an arithmetic number, because the mean of its divisors is an integer number (7040059973380).

Almost surely, 2^{36206022720228} is an apocalyptic number.

It is an amenable number.

36206022720228 is an abundant number, since it is smaller than the sum of its proper divisors (48274696960332).

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

36206022720228 is a wasteful number, since it uses less digits than its factorization.

36206022720228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017168560026 (or 3017168560024 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 42.

The spelling of 36206022720228 in words is "thirty-six trillion, two hundred six billion, twenty-two million, seven hundred twenty thousand, two hundred twenty-eight".