3366722220 has 48 divisors (see below), whose sum is σ = 9448666080. Its totient is φ = 895712256.

The previous prime is 3366722209. The next prime is 3366722231. The reversal of 3366722220 is 222276633.

It is an interprime number because it is at equal distance from previous prime (3366722209) and next prime (3366722231).

It is a super-2 number, since 2×3366722220² = 22669637013283456800, 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, 38815 + ... + 90774.

It is an arithmetic number, because the mean of its divisors is an integer number (196847210).

Almost surely, 2^3366722220 is an apocalyptic number.

3366722220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3366722220 is an abundant number, since it is smaller than the sum of its proper divisors (6081943860).

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

3366722220 is a wasteful number, since it uses less digits than its factorization.

3366722220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130034 (or 130032 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 3366722220 is about 58023.4626681311. The cubic root of 3366722220 is about 1498.7726582509.

Adding to 3366722220 its reverse (222276633), we get a palindrome (3588998853).

The spelling of 3366722220 in words is "three billion, three hundred sixty-six million, seven hundred twenty-two thousand, two hundred twenty".