1202022220002 has 32 divisors (see below), whose sum is σ = 2467518197760. Its totient is φ = 390133514880.

The previous prime is 1202022219991. The next prime is 1202022220039. The reversal of 1202022220002 is 2000222202021.

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, 4674658 + ... + 4925085.

It is an arithmetic number, because the mean of its divisors is an integer number (77109943680).

Almost surely, 2^{1202022220002} is an apocalyptic number.

1202022220002 is an abundant number, since it is smaller than the sum of its proper divisors (1265495977758).

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

1202022220002 is a wasteful number, since it uses less digits than its factorization.

1202022220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9600298.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 1202022220002 its reverse (2000222202021), we get a palindrome (3202244422023).

The spelling of 1202022220002 in words is "one trillion, two hundred two billion, twenty-two million, two hundred twenty thousand, two".