122220060 has 48 divisors (see below), whose sum is σ = 347335296. Its totient is φ = 32104512.

The previous prime is 122220041. The next prime is 122220113. The reversal of 122220060 is 60022221.

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

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, 11182 + ... + 19221.

It is an arithmetic number, because the mean of its divisors is an integer number (7236152).

Almost surely, 2^122220060 is an apocalyptic number.

122220060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122220060 is an abundant number, since it is smaller than the sum of its proper divisors (225115236).

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

122220060 is a wasteful number, since it uses less digits than its factorization.

122220060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30482 (or 30480 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 122220060 is about 11055.3181772394. The cubic root of 122220060 is about 496.2655911536.

Adding to 122220060 its reverse (60022221), we get a palindrome (182242281).

The spelling of 122220060 in words is "one hundred twenty-two million, two hundred twenty thousand, sixty".