242122162 has 8 divisors (see below), whose sum is σ = 366397596. Its totient is φ = 119989632.

The previous prime is 242122159. The next prime is 242122171. The reversal of 242122162 is 261221242.

It can be written as a sum of positive squares in 2 ways, for example, as 225630441 + 16491721 = 15021^2 + 4061^2 .

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, 535443 + ... + 535894.

Almost surely, 2^242122162 is an apocalyptic number.

242122162 is a deficient number, since it is larger than the sum of its proper divisors (124275434).

242122162 is a wasteful number, since it uses less digits than its factorization.

242122162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071452.

The product of its digits is 768, while the sum is 22.

The square root of 242122162 is about 15560.2751261024. The cubic root of 242122162 is about 623.2728095378.

The spelling of 242122162 in words is "two hundred forty-two million, one hundred twenty-two thousand, one hundred sixty-two".