2229967642 has 32 divisors (see below), whose sum is σ = 4041838080. Its totient is φ = 901387440.

The previous prime is 2229967591. The next prime is 2229967657. The reversal of 2229967642 is 2467699222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41917 + ... + 78847.

It is an arithmetic number, because the mean of its divisors is an integer number (126307440).

Almost surely, 2^2229967642 is an apocalyptic number.

2229967642 is a deficient number, since it is larger than the sum of its proper divisors (1811870438).

2229967642 is a wasteful number, since it uses less digits than its factorization.

2229967642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37186.

The product of its digits is 1306368, while the sum is 49.

The square root of 2229967642 is about 47222.5332018518. The cubic root of 2229967642 is about 1306.4702370136.

The spelling of 2229967642 in words is "two billion, two hundred twenty-nine million, nine hundred sixty-seven thousand, six hundred forty-two".