102022214 has 24 divisors (see below), whose sum is σ = 178559568. Its totient is φ = 43590960.

The previous prime is 102022183. The next prime is 102022223. The reversal of 102022214 is 412220201.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35159 + ... + 37949.

It is an arithmetic number, because the mean of its divisors is an integer number (7439982).

Almost surely, 2^102022214 is an apocalyptic number.

102022214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

102022214 is a deficient number, since it is larger than the sum of its proper divisors (76537354).

102022214 is a wasteful number, since it uses less digits than its factorization.

102022214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3180 (or 3173 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 102022214 is about 10100.6046353671. The cubic root of 102022214 is about 467.2667890370.

Adding to 102022214 its reverse (412220201), we get a palindrome (514242415).

The spelling of 102022214 in words is "one hundred two million, twenty-two thousand, two hundred fourteen".