1202020010002 has 32 divisors (see below), whose sum is σ = 2082282386688. Its totient is φ = 509734480896.

The previous prime is 1202020009999. The next prime is 1202020010011. The reversal of 1202020010002 is 2000100202021.

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, 6614803 + ... + 6794089.

It is an arithmetic number, because the mean of its divisors is an integer number (65071324584).

Almost surely, 2^{1202020010002} is an apocalyptic number.

1202020010002 is a deficient number, since it is larger than the sum of its proper divisors (880262376686).

1202020010002 is a wasteful number, since it uses less digits than its factorization.

1202020010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184330.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 1202020010002 its reverse (2000100202021), we get a palindrome (3202120212023).

The spelling of 1202020010002 in words is "one trillion, two hundred two billion, twenty million, ten thousand, two".