1332211999 has 8 divisors (see below), whose sum is σ = 1402906880. Its totient is φ = 1261575000.

The previous prime is 1332211981. The next prime is 1332212017. The reversal of 1332211999 is 9991122331.

It is an interprime number because it is at equal distance from previous prime (1332211981) and next prime (1332212017).

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 1332211999 - 2¹¹ = 1332209951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332211399) 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, 37624 + ... + 63874.

It is an arithmetic number, because the mean of its divisors is an integer number (175363360).

Almost surely, 2^1332211999 is an apocalyptic number.

1332211999 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1332211999 is a deficient number, since it is larger than the sum of its proper divisors (70694881).

1332211999 is a wasteful number, since it uses less digits than its factorization.

1332211999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28941.

The product of its digits is 26244, while the sum is 40.

The square root of 1332211999 is about 36499.4794346440. The cubic root of 1332211999 is about 1100.3337827291. Note that the first 3 decimals are identical.

The spelling of 1332211999 in words is "one billion, three hundred thirty-two million, two hundred eleven thousand, nine hundred ninety-nine".