2202201101122 has 16 divisors (see below), whose sum is σ = 3604270195872. Its totient is φ = 1000814835520.

The previous prime is 2202201101101. The next prime is 2202201101129. The reversal of 2202201101122 is 2211011022022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2202201101096 and 2202201101105.

It is not an unprimeable number, because it can be changed into a prime (2202201101129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9161908 + ... + 9399199.

It is an arithmetic number, because the mean of its divisors is an integer number (225266887242).

Almost surely, 2^{2202201101122} is an apocalyptic number.

2202201101122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2202201101122 is a deficient number, since it is larger than the sum of its proper divisors (1402069094750).

2202201101122 is a wasteful number, since it uses less digits than its factorization.

2202201101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18566513.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2202201101122 its reverse (2211011022022), we get a palindrome (4413212123144).

The spelling of 2202201101122 in words is "two trillion, two hundred two billion, two hundred one million, one hundred one thousand, one hundred twenty-two".