242222462 has 4 divisors (see below), whose sum is σ = 363333696. Its totient is φ = 121111230.

The previous prime is 242222441. The next prime is 242222467. The reversal of 242222462 is 264222242.

242222462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 264222242 = 2 ⋅132111121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242222467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60555614 + ... + 60555617.

It is an arithmetic number, because the mean of its divisors is an integer number (90833424).

Almost surely, 2^242222462 is an apocalyptic number.

242222462 is a deficient number, since it is larger than the sum of its proper divisors (121111234).

242222462 is a wasteful number, since it uses less digits than its factorization.

242222462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121111233.

The product of its digits is 6144, while the sum is 26.

The square root of 242222462 is about 15563.4977431167. The cubic root of 242222462 is about 623.3588620109.

The spelling of 242222462 in words is "two hundred forty-two million, two hundred twenty-two thousand, four hundred sixty-two".