2199161299302 has 96 divisors (see below), whose sum is σ = 5229678504960. Its totient is φ = 662364600000.

The previous prime is 2199161299277. The next prime is 2199161299339. The reversal of 2199161299302 is 2039921619912.

2199161299302 is a `hidden beast` number, since 2 + 1 + 99 + 161 + 2 + 99 + 302 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23759152 + ... + 23851532.

It is an arithmetic number, because the mean of its divisors is an integer number (54475817760).

Almost surely, 2^{2199161299302} is an apocalyptic number.

2199161299302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2199161299302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2614839252480).

2199161299302 is an abundant number, since it is smaller than the sum of its proper divisors (3030517205658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2199161299302 is a wasteful number, since it uses less digits than its factorization.

2199161299302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93130 (or 93127 counting only the distinct ones).

The product of its (nonzero) digits is 944784, while the sum is 54.

The spelling of 2199161299302 in words is "two trillion, one hundred ninety-nine billion, one hundred sixty-one million, two hundred ninety-nine thousand, three hundred two".