202200220221122 has 16 divisors (see below), whose sum is σ = 303333217135872. Its totient is φ = 101089148474160.

The previous prime is 202200220221071. The next prime is 202200220221137. The reversal of 202200220221122 is 221122022002202.

It is a junction number, because it is equal to n+sod(n) for n = 202200220221094 and 202200220221103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728082863 + ... + 728360525.

It is an arithmetic number, because the mean of its divisors is an integer number (18958326070992).

Almost surely, 2^{202200220221122} is an apocalyptic number.

202200220221122 is a deficient number, since it is larger than the sum of its proper divisors (101132996914750).

202200220221122 is a wasteful number, since it uses less digits than its factorization.

202200220221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315833.

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

Adding to 202200220221122 its reverse (221122022002202), we get a palindrome (423322242223324).

The spelling of 202200220221122 in words is "two hundred two trillion, two hundred billion, two hundred twenty million, two hundred twenty-one thousand, one hundred twenty-two".