1202002122002 has 16 divisors (see below), whose sum is σ = 1966948285824. Its totient is φ = 546354678000.

The previous prime is 1202002121981. The next prime is 1202002122011. The reversal of 1202002122002 is 2002212002021.

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, 820352 + ... + 1754132.

It is an arithmetic number, because the mean of its divisors is an integer number (122934267864).

Almost surely, 2^{1202002122002} is an apocalyptic number.

1202002122002 is a deficient number, since it is larger than the sum of its proper divisors (764946163822).

1202002122002 is a wasteful number, since it uses less digits than its factorization.

1202002122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992305.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1202002122002 its reverse (2002212002021), we get a palindrome (3204214124023).

The spelling of 1202002122002 in words is "one trillion, two hundred two billion, two million, one hundred twenty-two thousand, two".