1332020099 has 16 divisors (see below), whose sum is σ = 1426106880. Its totient is φ = 1240414560.

The previous prime is 1332020089. The next prime is 1332020101. The reversal of 1332020099 is 9900202331.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1332020099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1332020089) 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, 840662 + ... + 842244.

It is an arithmetic number, because the mean of its divisors is an integer number (89131680).

Almost surely, 2^1332020099 is an apocalyptic number.

1332020099 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1332020099 is a deficient number, since it is larger than the sum of its proper divisors (94086781).

1332020099 is a wasteful number, since it uses less digits than its factorization.

1332020099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2330.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 1332020099 is about 36496.8505353544. The cubic root of 1332020099 is about 1100.2809472464.

The spelling of 1332020099 in words is "one billion, three hundred thirty-two million, twenty thousand, ninety-nine".