1202002021130 has 16 divisors (see below), whose sum is σ = 2277477514080. Its totient is φ = 455495502672.

The previous prime is 1202002021123. The next prime is 1202002021133. The reversal of 1202002021130 is 311202002021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1202002021133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3163163024 + ... + 3163163403.

It is an arithmetic number, because the mean of its divisors is an integer number (142342344630).

Almost surely, 2^{1202002021130} is an apocalyptic number.

1202002021130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1202002021130 is a deficient number, since it is larger than the sum of its proper divisors (1075475492950).

1202002021130 is a wasteful number, since it uses less digits than its factorization.

1202002021130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6326326453.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1202002021130 its reverse (311202002021), we get a palindrome (1513204023151).

The spelling of 1202002021130 in words is "one trillion, two hundred two billion, two million, twenty-one thousand, one hundred thirty".