2214012 has 24 divisors (see below), whose sum is σ = 5470416. Its totient is φ = 694528.

The previous prime is 2214011. The next prime is 2214073. The reversal of 2214012 is 2104122.

It is a super-2 number, since 2×2214012² = 9803698272288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5223 + ... + 5630.

It is an arithmetic number, because the mean of its divisors is an integer number (227934).

2^2214012 is an apocalyptic number.

It is an amenable number.

2214012 is an abundant number, since it is smaller than the sum of its proper divisors (3256404).

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

2214012 is a wasteful number, since it uses less digits than its factorization.

2214012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10877 (or 10875 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2214012 is about 1487.9556445002. The cubic root of 2214012 is about 130.3346800459.

Adding to 2214012 its reverse (2104122), we get a palindrome (4318134).

The spelling of 2214012 in words is "two million, two hundred fourteen thousand, twelve".