102220034 has 8 divisors (see below), whose sum is σ = 175234368. Its totient is φ = 43808580.

The previous prime is 102220007. The next prime is 102220039. The reversal of 102220034 is 430022201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×102220034² = 20897870701922312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 7301431 = 102220034 / (1 + 0 + 2 + 2 + 2 + 0 + 0 + 3 + 4).

It is not an unprimeable number, because it can be changed into a prime (102220039) 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, 3650702 + ... + 3650729.

It is an arithmetic number, because the mean of its divisors is an integer number (21904296).

Almost surely, 2^102220034 is an apocalyptic number.

102220034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

102220034 is a deficient number, since it is larger than the sum of its proper divisors (73014334).

102220034 is an equidigital number, since it uses as much as digits as its factorization.

102220034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7301440.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 102220034 is about 10110.3923761642. The cubic root of 102220034 is about 467.5686025132.

Adding to 102220034 its reverse (430022201), we get a palindrome (532242235).

The spelling of 102220034 in words is "one hundred two million, two hundred twenty thousand, thirty-four".