2220101010122 has 32 divisors (see below), whose sum is σ = 3560216002704. Its totient is φ = 1034643456000.

The previous prime is 2220101010119. The next prime is 2220101010131. The reversal of 2220101010122 is 2210101010222.

It can be written as a sum of positive squares in 8 ways, for example, as 557442917641 + 1662658092481 = 746621^2 + 1289441^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2220101010097 and 2220101010106.

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, 4373672 + ... + 4854812.

Almost surely, 2^{2220101010122} is an apocalyptic number.

2220101010122 is a deficient number, since it is larger than the sum of its proper divisors (1340114992582).

2220101010122 is a wasteful number, since it uses less digits than its factorization.

2220101010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482474.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2220101010122 its reverse (2210101010222), we get a palindrome (4430202020344).

The spelling of 2220101010122 in words is "two trillion, two hundred twenty billion, one hundred one million, ten thousand, one hundred twenty-two".