2215009465214 has 48 divisors (see below), whose sum is σ = 4178105459808. Its totient is φ = 857623336128.

The previous prime is 2215009465189. The next prime is 2215009465219. The reversal of 2215009465214 is 4125649005122.

It is a super-2 number, since 2×2215009465214² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2215009465219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2352689 + ... + 3156764.

It is an arithmetic number, because the mean of its divisors is an integer number (87043863746).

Almost surely, 2^{2215009465214} is an apocalyptic number.

2215009465214 is a deficient number, since it is larger than the sum of its proper divisors (1963095994594).

2215009465214 is a wasteful number, since it uses less digits than its factorization.

2215009465214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5509569 (or 5509522 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 2215009465214 in words is "two trillion, two hundred fifteen billion, nine million, four hundred sixty-five thousand, two hundred fourteen".