242213112202515 has 8 divisors (see below), whose sum is σ = 387540979524048. Its totient is φ = 129180326508000.

The previous prime is 242213112202499. The next prime is 242213112202531. The reversal of 242213112202515 is 515202211312242.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (242213112202499) and next prime (242213112202531).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 242213112202515 - 2⁴ = 242213112202499 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8073770406736 + ... + 8073770406765.

It is an arithmetic number, because the mean of its divisors is an integer number (48442622440506).

Almost surely, 2^{242213112202515} is an apocalyptic number.

242213112202515 is a deficient number, since it is larger than the sum of its proper divisors (145327867321533).

242213112202515 is a wasteful number, since it uses less digits than its factorization.

242213112202515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16147540813509.

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 242213112202515 its reverse (515202211312242), we get a palindrome (757415323514757).

The spelling of 242213112202515 in words is "two hundred forty-two trillion, two hundred thirteen billion, one hundred twelve million, two hundred two thousand, five hundred fifteen".