2440220222222 has 32 divisors (see below), whose sum is σ = 3793112064000. Its totient is φ = 1176158334240.

The previous prime is 2440220222207. The next prime is 2440220222239. The reversal of 2440220222222 is 2222220220442.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2440220222191 and 2440220222200.

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, 67767779 + ... + 67803777.

It is an arithmetic number, because the mean of its divisors is an integer number (118534752000).

Almost surely, 2^{2440220222222} is an apocalyptic number.

2440220222222 is a deficient number, since it is larger than the sum of its proper divisors (1352891841778).

2440220222222 is a wasteful number, since it uses less digits than its factorization.

2440220222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40256.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2440220222222 its reverse (2222220220442), we get a palindrome (4662440442664).

The spelling of 2440220222222 in words is "two trillion, four hundred forty billion, two hundred twenty million, two hundred twenty-two thousand, two hundred twenty-two".