2202212448 has 120 divisors (see below), whose sum is σ = 6614812512. Its totient is φ = 718412544.

The previous prime is 2202212443. The next prime is 2202212513. The reversal of 2202212448 is 8442122022.

2202212448 is a `hidden beast` number, since 2 + 2 + 0 + 2 + 212 + 448 = 666.

It is a super-2 number, since 2×2202212448² = 9699479332252305408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202212443) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 112786 + ... + 130862.

Almost surely, 2^2202212448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2202212448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3307406256).

2202212448 is an abundant number, since it is smaller than the sum of its proper divisors (4412600064).

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

2202212448 is a wasteful number, since it uses less digits than its factorization.

2202212448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18146 (or 18129 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

The square root of 2202212448 is about 46927.7364465835. The cubic root of 2202212448 is about 1301.0272842594.

The spelling of 2202212448 in words is "two billion, two hundred two million, two hundred twelve thousand, four hundred forty-eight".