2202120122222 has 8 divisors (see below), whose sum is σ = 3303223364376. Its totient is φ = 1101045667432.

The previous prime is 2202120122219. The next prime is 2202120122261. The reversal of 2202120122222 is 2222210212022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2202120122194 and 2202120122203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7004573 + ... + 7312200.

It is an arithmetic number, because the mean of its divisors is an integer number (412902920547).

Almost surely, 2^{2202120122222} is an apocalyptic number.

2202120122222 is a deficient number, since it is larger than the sum of its proper divisors (1101103242154).

2202120122222 is a wasteful number, since it uses less digits than its factorization.

2202120122222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14393682.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 2202120122222 its reverse (2222210212022), we get a palindrome (4424330334244).

The spelling of 2202120122222 in words is "two trillion, two hundred two billion, one hundred twenty million, one hundred twenty-two thousand, two hundred twenty-two".