1102214 has 4 divisors (see below), whose sum is σ = 1653324. Its totient is φ = 551106.

The previous prime is 1102201. The next prime is 1102237. The reversal of 1102214 is 4122011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4122011 = 421 ⋅9791.

It is a junction number, because it is equal to n+sod(n) for n = 1102195 and 1102204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275552 + ... + 275555.

It is an arithmetic number, because the mean of its divisors is an integer number (413331).

2^1102214 is an apocalyptic number.

1102214 is a deficient number, since it is larger than the sum of its proper divisors (551110).

1102214 is an equidigital number, since it uses as much as digits as its factorization.

1102214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551109.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1102214 is about 1049.8638006904. The cubic root of 1102214 is about 103.2972217440.

Adding to 1102214 its reverse (4122011), we get a palindrome (5224225).

The spelling of 1102214 in words is "one million, one hundred two thousand, two hundred fourteen".