1222202101202 has 8 divisors (see below), whose sum is σ = 1860665885616. Its totient is φ = 601980139332.

The previous prime is 1222202101129. The next prime is 1222202101249. The reversal of 1222202101202 is 2021012022221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 4560455468 + ... + 4560455735.

It is an arithmetic number, because the mean of its divisors is an integer number (232583235702).

Almost surely, 2^{1222202101202} is an apocalyptic number.

1222202101202 is a deficient number, since it is larger than the sum of its proper divisors (638463784414).

1222202101202 is an equidigital number, since it uses as much as digits as its factorization.

1222202101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9120911272.

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

Adding to 1222202101202 its reverse (2021012022221), we get a palindrome (3243214123423).

The spelling of 1222202101202 in words is "one trillion, two hundred twenty-two billion, two hundred two million, one hundred one thousand, two hundred two".