12498296690 has 16 divisors (see below), whose sum is σ = 24542110080. Its totient is φ = 4544835120.

The previous prime is 12498296633. The next prime is 12498296693. The reversal of 12498296690 is 9669289421.

It is a happy number.

It is a super-2 number, since 2×12498296690² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12498296693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56810330 + ... + 56810549.

It is an arithmetic number, because the mean of its divisors is an integer number (1533881880).

Almost surely, 2^12498296690 is an apocalyptic number.

12498296690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12498296690 is a deficient number, since it is larger than the sum of its proper divisors (12043813390).

12498296690 is a wasteful number, since it uses less digits than its factorization.

12498296690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113620897.

The product of its (nonzero) digits is 3359232, while the sum is 56.

The spelling of 12498296690 in words is "twelve billion, four hundred ninety-eight million, two hundred ninety-six thousand, six hundred ninety".