2199069994 has 32 divisors (see below), whose sum is σ = 3796632000. Its totient is φ = 944778240.

The previous prime is 2199069967. The next prime is 2199070019. The reversal of 2199069994 is 4999609912.

It is a super-2 number, since 2×2199069994² = 9671817677022320072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181824 + ... + 193540.

It is an arithmetic number, because the mean of its divisors is an integer number (118644750).

Almost surely, 2^2199069994 is an apocalyptic number.

2199069994 is a deficient number, since it is larger than the sum of its proper divisors (1597562006).

2199069994 is a wasteful number, since it uses less digits than its factorization.

2199069994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12198.

The product of its (nonzero) digits is 2834352, while the sum is 58.

The square root of 2199069994 is about 46894.2426530166. The cubic root of 2199069994 is about 1300.4081546805.

The spelling of 2199069994 in words is "two billion, one hundred ninety-nine million, sixty-nine thousand, nine hundred ninety-four".