2220001233122 has 32 divisors (see below), whose sum is σ = 3415587969024. Its totient is φ = 1081598187600.

The previous prime is 2220001233113. The next prime is 2220001233139. The reversal of 2220001233122 is 2213321000222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2220001233094 and 2220001233103.

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, 68479097 + ... + 68511507.

It is an arithmetic number, because the mean of its divisors is an integer number (106737124032).

Almost surely, 2^{2220001233122} is an apocalyptic number.

2220001233122 is a deficient number, since it is larger than the sum of its proper divisors (1195586735902).

2220001233122 is a wasteful number, since it uses less digits than its factorization.

2220001233122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34334.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2220001233122 its reverse (2213321000222), we get a palindrome (4433322233344).

The spelling of 2220001233122 in words is "two trillion, two hundred twenty billion, one million, two hundred thirty-three thousand, one hundred twenty-two".