122322011010 has 64 divisors (see below), whose sum is σ = 295338286080. Its totient is φ = 32423198400.

The previous prime is 122322010999. The next prime is 122322011023. The reversal of 122322011010 is 10110223221.

It is a super-2 number, since 2×122322011010² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21751059 + ... + 21756681.

It is an arithmetic number, because the mean of its divisors is an integer number (4614660720).

Almost surely, 2^122322011010 is an apocalyptic number.

122322011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122322011010 is an abundant number, since it is smaller than the sum of its proper divisors (173016275070).

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

122322011010 is a wasteful number, since it uses less digits than its factorization.

122322011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9863.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 122322011010 its reverse (10110223221), we get a palindrome (132432234231).

The spelling of 122322011010 in words is "one hundred twenty-two billion, three hundred twenty-two million, eleven thousand, ten".