1322122010 has 32 divisors (see below), whose sum is σ = 2597666112. Its totient is φ = 480494080.

The previous prime is 1322121979. The next prime is 1322122019. The reversal of 1322122010 is 102212231.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1322122019) 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 15 ways as a sum of consecutive naturals, for example, 363722 + ... + 367338.

It is an arithmetic number, because the mean of its divisors is an integer number (81177066).

Almost surely, 2^1322122010 is an apocalyptic number.

1322122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1322122010 is a deficient number, since it is larger than the sum of its proper divisors (1275544102).

1322122010 is a wasteful number, since it uses less digits than its factorization.

1322122010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6958.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1322122010 is about 36360.9957234397. The cubic root of 1322122010 is about 1097.5488146849.

Adding to 1322122010 its reverse (102212231), we get a palindrome (1424334241).

The spelling of 1322122010 in words is "one billion, three hundred twenty-two million, one hundred twenty-two thousand, ten".