1229868010 has 16 divisors (see below), whose sum is σ = 2530014336. Its totient is φ = 421669008.

The previous prime is 1229868001. The next prime is 1229868019. The reversal of 1229868010 is 108689221.

It is an interprime number because it is at equal distance from previous prime (1229868001) and next prime (1229868019).

It is not an unprimeable number, because it can be changed into a prime (1229868019) 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, 8784702 + ... + 8784841.

It is an arithmetic number, because the mean of its divisors is an integer number (158125896).

Almost surely, 2^1229868010 is an apocalyptic number.

1229868010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1229868010 is an abundant number, since it is smaller than the sum of its proper divisors (1300146326).

1229868010 is a wasteful number, since it uses less digits than its factorization.

1229868010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17569557.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 1229868010 is about 35069.4740479523. The cubic root of 1229868010 is about 1071.4029432431.

It can be divided in two parts, 12298 and 68010, that added together give a palindrome (80308).

The spelling of 1229868010 in words is "one billion, two hundred twenty-nine million, eight hundred sixty-eight thousand, ten".