10342222111515 has 64 divisors (see below), whose sum is σ = 19271924352000. Its totient is φ = 4637798290944.

The previous prime is 10342222111493. The next prime is 10342222111541. The reversal of 10342222111515 is 51511122224301.

It is not a de Polignac number, because 10342222111515 - 2¹⁰ = 10342222110491 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29985261 + ... + 30328209.

It is an arithmetic number, because the mean of its divisors is an integer number (301123818000).

Almost surely, 2^{10342222111515} is an apocalyptic number.

10342222111515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10342222111515 is a deficient number, since it is larger than the sum of its proper divisors (8929702240485).

10342222111515 is a wasteful number, since it uses less digits than its factorization.

10342222111515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348436.

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 10342222111515 its reverse (51511122224301), we get a palindrome (61853344335816).

The spelling of 10342222111515 in words is "ten trillion, three hundred forty-two billion, two hundred twenty-two million, one hundred eleven thousand, five hundred fifteen".