1214996223 has 16 divisors (see below), whose sum is σ = 1853349120. Its totient is φ = 693561216.

The previous prime is 1214996219. The next prime is 1214996243. The reversal of 1214996223 is 3226994121.

It is not a de Polignac number, because 1214996223 - 2² = 1214996219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214996203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9093 + ... + 50126.

It is an arithmetic number, because the mean of its divisors is an integer number (115834320).

Almost surely, 2^1214996223 is an apocalyptic number.

1214996223 is a deficient number, since it is larger than the sum of its proper divisors (638352897).

1214996223 is an equidigital number, since it uses as much as digits as its factorization.

1214996223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60206.

The product of its digits is 46656, while the sum is 39.

The square root of 1214996223 is about 34856.7959370909. The cubic root of 1214996223 is about 1067.0668856351.

It can be divided in two parts, 12149962 and 23, that added together give a triangular number (12149985 = T₄₉₂₉).

The spelling of 1214996223 in words is "one billion, two hundred fourteen million, nine hundred ninety-six thousand, two hundred twenty-three".