2221466419263 has 192 divisors, whose sum is σ = 3862302130176. Its totient is φ = 1105579238400.

The previous prime is 2221466419229. The next prime is 2221466419279. The reversal of 2221466419263 is 3629146641222.

It is not a de Polignac number, because 2221466419263 - 2¹⁰ = 2221466418239 is a prime.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221466419163) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2032448145 + ... + 2032449237.

It is an arithmetic number, because the mean of its divisors is an integer number (20116156928).

Almost surely, 2^{2221466419263} is an apocalyptic number.

2221466419263 is a deficient number, since it is larger than the sum of its proper divisors (1640835710913).

2221466419263 is a wasteful number, since it uses less digits than its factorization.

2221466419263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366 (or 1335 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 48.

The spelling of 2221466419263 in words is "two trillion, two hundred twenty-one billion, four hundred sixty-six million, four hundred nineteen thousand, two hundred sixty-three".