1222116060 has 96 divisors (see below), whose sum is σ = 3952634112. Its totient is φ = 278840320.

The previous prime is 1222116053. The next prime is 1222116097. The reversal of 1222116060 is 606112221.

It is a congruent number.

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, 43242 + ... + 65681.

It is an arithmetic number, because the mean of its divisors is an integer number (41173272).

Almost surely, 2^1222116060 is an apocalyptic number.

1222116060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1222116060 is an abundant number, since it is smaller than the sum of its proper divisors (2730518052).

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

1222116060 is a wasteful number, since it uses less digits than its factorization.

1222116060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108963 (or 108961 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1222116060 is about 34958.7765804240. The cubic root of 1222116060 is about 1069.1471528321.

Adding to 1222116060 its reverse (606112221), we get a palindrome (1828228281).

It can be divided in two parts, 122211 and 6060, that added together give a triangular number (128271 = T₅₀₆).

The spelling of 1222116060 in words is "one billion, two hundred twenty-two million, one hundred sixteen thousand, sixty".