2114221012 has 12 divisors (see below), whose sum is σ = 3701255796. Its totient is φ = 1056719360.

The previous prime is 2114220971. The next prime is 2114221013. The reversal of 2114221012 is 2101224112.

It can be written as a sum of positive squares in 2 ways, for example, as 179452816 + 1934768196 = 13396^2 + 43986^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114221013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85453 + ... + 107380.

It is an arithmetic number, because the mean of its divisors is an integer number (308437983).

Almost surely, 2^2114221012 is an apocalyptic number.

It is an amenable number.

2114221012 is a deficient number, since it is larger than the sum of its proper divisors (1587034784).

2114221012 is a wasteful number, since it uses less digits than its factorization.

2114221012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195578 (or 195576 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2114221012 is about 45980.6591079336. The cubic root of 2114221012 is about 1283.4633201592.

Adding to 2114221012 its reverse (2101224112), we get a palindrome (4215445124).

The spelling of 2114221012 in words is "two billion, one hundred fourteen million, two hundred twenty-one thousand, twelve".