1202002012010 has 16 divisors (see below), whose sum is σ = 2277477496800. Its totient is φ = 455495499216.

The previous prime is 1202002011997. The next prime is 1202002012021. The reversal of 1202002012010 is 102102002021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1202002011982 and 1202002012000.

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, 3163163000 + ... + 3163163379.

It is an arithmetic number, because the mean of its divisors is an integer number (142342343550).

Almost surely, 2^{1202002012010} is an apocalyptic number.

1202002012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1202002012010 is a deficient number, since it is larger than the sum of its proper divisors (1075475484790).

1202002012010 is a wasteful number, since it uses less digits than its factorization.

1202002012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6326326405.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1202002012010 its reverse (102102002021), we get a palindrome (1304104014031).

The spelling of 1202002012010 in words is "one trillion, two hundred two billion, two million, twelve thousand, ten".