122206260 has 48 divisors (see below), whose sum is σ = 373286592. Its totient is φ = 29625600.

The previous prime is 122206237. The next prime is 122206277. The reversal of 122206260 is 62602221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91921 + ... + 93240.

It is an arithmetic number, because the mean of its divisors is an integer number (7776804).

Almost surely, 2^122206260 is an apocalyptic number.

122206260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122206260 is an abundant number, since it is smaller than the sum of its proper divisors (251080332).

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

122206260 is a wasteful number, since it uses less digits than its factorization.

122206260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185184 (or 185182 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 122206260 is about 11054.6940256164. The cubic root of 122206260 is about 496.2469124879.

Adding to 122206260 its reverse (62602221), we get a palindrome (184808481).

The spelling of 122206260 in words is "one hundred twenty-two million, two hundred six thousand, two hundred sixty".