1020002002202 has 16 divisors (see below), whose sum is σ = 1537277908032. Its totient is φ = 507579448320.

The previous prime is 1020002002181. The next prime is 1020002002213. The reversal of 1020002002202 is 2022002000201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255374 + ... + 1450937.

It is an arithmetic number, because the mean of its divisors is an integer number (96079869252).

Almost surely, 2^{1020002002202} is an apocalyptic number.

1020002002202 is a deficient number, since it is larger than the sum of its proper divisors (517275905830).

1020002002202 is a wasteful number, since it uses less digits than its factorization.

1020002002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707733.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 1020002002202 its reverse (2022002000201), we get a palindrome (3042004002403).

The spelling of 1020002002202 in words is "one trillion, twenty billion, two million, two thousand, two hundred two".