1022101230 has 32 divisors (see below), whose sum is σ = 2537632800. Its totient is φ = 263161472.

The previous prime is 1022101229. The next prime is 1022101231. The reversal of 1022101230 is 321012201.

It is an interprime number because it is at equal distance from previous prime (1022101229) and next prime (1022101231).

It is a super-3 number, since 3×1022101230³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022101231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 586545 + ... + 588284.

It is an arithmetic number, because the mean of its divisors is an integer number (79301025).

Almost surely, 2^1022101230 is an apocalyptic number.

1022101230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022101230 is an abundant number, since it is smaller than the sum of its proper divisors (1515531570).

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

1022101230 is a wasteful number, since it uses less digits than its factorization.

1022101230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174868.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1022101230 is about 31970.3179527511. The cubic root of 1022101230 is about 1007.3134595847.

Adding to 1022101230 its reverse (321012201), we get a palindrome (1343113431).

The spelling of 1022101230 in words is "one billion, twenty-two million, one hundred one thousand, two hundred thirty".