242213401221310 has 64 divisors (see below), whose sum is σ = 468716906465280. Its totient is φ = 89829062104320.

The previous prime is 242213401221301. The next prime is 242213401221347. The reversal of 242213401221310 is 13122104312242.

It is a super-2 number, since 2×242213401221310² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 195046282 + ... + 196284178.

It is an arithmetic number, because the mean of its divisors is an integer number (7323701663520).

Almost surely, 2^{242213401221310} is an apocalyptic number.

242213401221310 is a deficient number, since it is larger than the sum of its proper divisors (226503505243970).

242213401221310 is a wasteful number, since it uses less digits than its factorization.

242213401221310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259881.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 242213401221310 its reverse (13122104312242), we get a palindrome (255335505533552).

The spelling of 242213401221310 in words is "two hundred forty-two trillion, two hundred thirteen billion, four hundred one million, two hundred twenty-one thousand, three hundred ten".