2212202000 has 40 divisors (see below), whose sum is σ = 5349109272. Its totient is φ = 884880000.

The previous prime is 2212201987. The next prime is 2212202021. The reversal of 2212202000 is 2022122.

It can be written as a sum of positive squares in 4 ways, for example, as 351487504 + 1860714496 = 18748^2 + 43136^2 .

It is a tau number, because it is divible by the number of its divisors (40).

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 7 ways as a sum of consecutive naturals, for example, 551051 + ... + 555050.

Almost surely, 2^2212202000 is an apocalyptic number.

2212202000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2212202000 is an abundant number, since it is smaller than the sum of its proper divisors (3136907272).

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

2212202000 is a wasteful number, since it uses less digits than its factorization.

2212202000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106124 (or 1106108 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2212202000 is about 47034.0514946352. The cubic root of 2212202000 is about 1302.9915327578.

Adding to 2212202000 its reverse (2022122), we get a palindrome (2214224122).

The spelling of 2212202000 in words is "two billion, two hundred twelve million, two hundred two thousand".