102022330 has 16 divisors (see below), whose sum is σ = 184147200. Its totient is φ = 40696272.

The previous prime is 102022313. The next prime is 102022331. The reversal of 102022330 is 33220201.

It is a happy number.

It is a super-3 number, since 3×102022330³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102022330.

It is not an unprimeable number, because it can be changed into a prime (102022331) 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, 10230 + ... + 17569.

It is an arithmetic number, because the mean of its divisors is an integer number (11509200).

Almost surely, 2^102022330 is an apocalyptic number.

102022330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102022330 is a deficient number, since it is larger than the sum of its proper divisors (82124870).

102022330 is a wasteful number, since it uses less digits than its factorization.

102022330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28173.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 102022330 is about 10100.6103775960. The cubic root of 102022330 is about 467.2669661322.

Adding to 102022330 its reverse (33220201), we get a palindrome (135242531).

The spelling of 102022330 in words is "one hundred two million, twenty-two thousand, three hundred thirty".