242211382 has 16 divisors (see below), whose sum is σ = 415424160. Its totient is φ = 103753728.

The previous prime is 242211379. The next prime is 242211383. The reversal of 242211382 is 283112242.

242211382 is a modest number, since divided by 11382 gives 2422 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242211383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44008 + ... + 49204.

It is an arithmetic number, because the mean of its divisors is an integer number (25964010).

Almost surely, 2^242211382 is an apocalyptic number.

242211382 is a deficient number, since it is larger than the sum of its proper divisors (173212778).

242211382 is a wasteful number, since it uses less digits than its factorization.

242211382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8535.

The product of its digits is 1536, while the sum is 25.

The square root of 242211382 is about 15563.1417779316. The cubic root of 242211382 is about 623.3493570825.

The spelling of 242211382 in words is "two hundred forty-two million, two hundred eleven thousand, three hundred eighty-two".