2202001111122 has 32 divisors (see below), whose sum is σ = 4427890488000. Its totient is φ = 730029036480.

The previous prime is 2202001111081. The next prime is 2202001111169. The reversal of 2202001111122 is 2211111002022.

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, 377829 + ... + 2132312.

It is an arithmetic number, because the mean of its divisors is an integer number (138371577750).

Almost surely, 2^{2202001111122} is an apocalyptic number.

2202001111122 is an abundant number, since it is smaller than the sum of its proper divisors (2225889376878).

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

2202001111122 is a wasteful number, since it uses less digits than its factorization.

2202001111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2510938.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2202001111122 its reverse (2211111002022), we get a palindrome (4413112113144).

The spelling of 2202001111122 in words is "two trillion, two hundred two billion, one million, one hundred eleven thousand, one hundred twenty-two".