2212140122 has 16 divisors (see below), whose sum is σ = 3343140000. Its totient is φ = 1097772240.

The previous prime is 2212140071. The next prime is 2212140131. The reversal of 2212140122 is 2210412122.

It is a self number, because there is not a number n which added to its sum of digits gives 2212140122.

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, 537629 + ... + 541727.

It is an arithmetic number, because the mean of its divisors is an integer number (208946250).

Almost surely, 2^2212140122 is an apocalyptic number.

2212140122 is a deficient number, since it is larger than the sum of its proper divisors (1130999878).

2212140122 is a wasteful number, since it uses less digits than its factorization.

2212140122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6061.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2212140122 is about 47033.3936900156. The cubic root of 2212140122 is about 1302.9793838880.

Adding to 2212140122 its reverse (2210412122), we get a palindrome (4422552244).

Subtracting from 2212140122 its reverse (2210412122), we obtain a cube (1728000 = 120³).

The spelling of 2212140122 in words is "two billion, two hundred twelve million, one hundred forty thousand, one hundred twenty-two".