122213023044 has 24 divisors (see below), whose sum is σ = 325901395008. Its totient is φ = 34918006560.

The previous prime is 122213023033. The next prime is 122213023067. The reversal of 122213023044 is 440320312221.

It is a happy number.

It is a super-3 number, since 3×122213023044³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 727458387 + ... + 727458554.

It is an arithmetic number, because the mean of its divisors is an integer number (13579224792).

Almost surely, 2^122213023044 is an apocalyptic number.

122213023044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

122213023044 is an abundant number, since it is smaller than the sum of its proper divisors (203688371964).

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

122213023044 is a wasteful number, since it uses less digits than its factorization.

122213023044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454916955 (or 1454916953 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 122213023044 its reverse (440320312221), we get a palindrome (562533335265).

The spelling of 122213023044 in words is "one hundred twenty-two billion, two hundred thirteen million, twenty-three thousand, forty-four".