2215216020036 has 96 divisors (see below), whose sum is σ = 5839850943360. Its totient is φ = 649373220864.

The previous prime is 2215216020007. The next prime is 2215216020071. The reversal of 2215216020036 is 6300206125122.

It is a junction number, because it is equal to n+sod(n) for n = 2215216019985 and 2215216020012.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3631581 + ... + 4197476.

It is an arithmetic number, because the mean of its divisors is an integer number (60831780660).

Almost surely, 2^{2215216020036} is an apocalyptic number.

It is an amenable number.

2215216020036 is an abundant number, since it is smaller than the sum of its proper divisors (3624634923324).

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

2215216020036 is a wasteful number, since it uses less digits than its factorization.

2215216020036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7829173 (or 7829171 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 2215216020036 in words is "two trillion, two hundred fifteen billion, two hundred sixteen million, twenty thousand, thirty-six".