1202201201122 has 8 divisors (see below), whose sum is σ = 1803306857472. Its totient is φ = 601098915300.

The previous prime is 1202201201077. The next prime is 1202201201141. The reversal of 1202201201122 is 2211021022021.

It is a happy number.

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 = 1202201201096 and 1202201201105.

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, 438847 + ... + 1611517.

It is an arithmetic number, because the mean of its divisors is an integer number (225413357184).

Almost surely, 2^{1202201201122} is an apocalyptic number.

1202201201122 is a deficient number, since it is larger than the sum of its proper divisors (601105656350).

1202201201122 is a wasteful number, since it uses less digits than its factorization.

1202201201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685264.

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

Adding to 1202201201122 its reverse (2211021022021), we get a palindrome (3413222223143).

The spelling of 1202201201122 in words is "one trillion, two hundred two billion, two hundred one million, two hundred one thousand, one hundred twenty-two".