10022420115 has 32 divisors (see below), whose sum is σ = 17822400000. Its totient is φ = 5343861600.

The previous prime is 10022420099. The next prime is 10022420117. The reversal of 10022420115 is 51102422001.

It is not a de Polignac number, because 10022420115 - 2⁴ = 10022420099 is a prime.

It is a super-2 number, since 2×10022420115² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10022420117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 667440 + ... + 682290.

It is an arithmetic number, because the mean of its divisors is an integer number (556950000).

Almost surely, 2^10022420115 is an apocalyptic number.

10022420115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10022420115 is a deficient number, since it is larger than the sum of its proper divisors (7799979885).

10022420115 is a wasteful number, since it uses less digits than its factorization.

10022420115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19864 (or 19858 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

Adding to 10022420115 its reverse (51102422001), we get a palindrome (61124842116).

The spelling of 10022420115 in words is "ten billion, twenty-two million, four hundred twenty thousand, one hundred fifteen".