120011662415 has 8 divisors (see below), whose sum is σ = 151593678960. Its totient is φ = 90956207232.

The previous prime is 120011662409. The next prime is 120011662427. The reversal of 120011662415 is 514266110021.

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

It is a cyclic number.

It is not a de Polignac number, because 120011662415 - 2⁸ = 120011662159 is a prime.

It is a super-2 number, since 2×120011662415² (a number of 23 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 7 ways as a sum of consecutive naturals, for example, 631640234 + ... + 631640423.

It is an arithmetic number, because the mean of its divisors is an integer number (18949209870).

Almost surely, 2^120011662415 is an apocalyptic number.

120011662415 is a deficient number, since it is larger than the sum of its proper divisors (31582016545).

120011662415 is a wasteful number, since it uses less digits than its factorization.

120011662415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263280681.

The product of its (nonzero) digits is 2880, while the sum is 29.

Adding to 120011662415 its reverse (514266110021), we get a palindrome (634277772436).

The spelling of 120011662415 in words is "one hundred twenty billion, eleven million, six hundred sixty-two thousand, four hundred fifteen".