1020222410 has 8 divisors (see below), whose sum is σ = 1836400356. Its totient is φ = 408088960.

The previous prime is 1020222389. The next prime is 1020222419. The reversal of 1020222410 is 142220201.

It can be written as a sum of positive squares in 2 ways, for example, as 935931649 + 84290761 = 30593^2 + 9181^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1020222419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51011111 + ... + 51011130.

Almost surely, 2^1020222410 is an apocalyptic number.

1020222410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020222410 is a deficient number, since it is larger than the sum of its proper divisors (816177946).

1020222410 is a wasteful number, since it uses less digits than its factorization.

1020222410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102022248.

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

The square root of 1020222410 is about 31940.9206191681. The cubic root of 1020222410 is about 1006.6958686079.

Adding to 1020222410 its reverse (142220201), we get a palindrome (1162442611).

The spelling of 1020222410 in words is "one billion, twenty million, two hundred twenty-two thousand, four hundred ten".