1122222001202 has 32 divisors (see below), whose sum is σ = 1740870460224. Its totient is φ = 542195596800.

The previous prime is 1122222001189. The next prime is 1122222001217. The reversal of 1122222001202 is 2021002222211.

It is a happy number.

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, 54485018 + ... + 54505610.

It is an arithmetic number, because the mean of its divisors is an integer number (54402201882).

Almost surely, 2^{1122222001202} is an apocalyptic number.

1122222001202 is a deficient number, since it is larger than the sum of its proper divisors (618648459022).

1122222001202 is a wasteful number, since it uses less digits than its factorization.

1122222001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26954.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1122222001202 its reverse (2021002222211), we get a palindrome (3143224223413).

The spelling of 1122222001202 in words is "one trillion, one hundred twenty-two billion, two hundred twenty-two million, one thousand, two hundred two".