10220200222122 has 48 divisors (see below), whose sum is σ = 24157353943008. Its totient is φ = 3096964081440.

The previous prime is 10220200222091. The next prime is 10220200222151. The reversal of 10220200222122 is 22122200202201.

10220200222122 is a `hidden beast` number, since 1 + 0 + 220 + 200 + 2 + 221 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10220200222095 and 10220200222104.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9150868 + ... + 10206800.

It is an arithmetic number, because the mean of its divisors is an integer number (503278207146).

Almost surely, 2^{10220200222122} is an apocalyptic number.

10220200222122 is an abundant number, since it is smaller than the sum of its proper divisors (13937153720886).

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

10220200222122 is a wasteful number, since it uses less digits than its factorization.

10220200222122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104835 (or 1104832 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 10220200222122 its reverse (22122200202201), we get a palindrome (32342400424323).

The spelling of 10220200222122 in words is "ten trillion, two hundred twenty billion, two hundred million, two hundred twenty-two thousand, one hundred twenty-two".