2219952466 has 8 divisors (see below), whose sum is σ = 3330572544. Its totient is φ = 1109761620.

The previous prime is 2219952437. The next prime is 2219952481. The reversal of 2219952466 is 6642599122.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 94050 + ... + 115261.

It is an arithmetic number, because the mean of its divisors is an integer number (416321568).

Almost surely, 2^2219952466 is an apocalyptic number.

2219952466 is a deficient number, since it is larger than the sum of its proper divisors (1110620078).

2219952466 is a wasteful number, since it uses less digits than its factorization.

2219952466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214616.

The product of its digits is 466560, while the sum is 46.

The square root of 2219952466 is about 47116.3715283764. The cubic root of 2219952466 is about 1304.5114392799.

The spelling of 2219952466 in words is "two billion, two hundred nineteen million, nine hundred fifty-two thousand, four hundred sixty-six".