2002201121210 has 32 divisors (see below), whose sum is σ = 3650617555200. Its totient is φ = 790518306240.

The previous prime is 2002201121183. The next prime is 2002201121237. The reversal of 2002201121210 is 121211022002.

It is an interprime number because it is at equal distance from previous prime (2002201121183) and next prime (2002201121237).

It is a super-2 number, since 2×2002201121210² (a number of 25 digits) contains 22 as substring.

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, 2439521 + ... + 3155259.

It is an arithmetic number, because the mean of its divisors is an integer number (114081798600).

Almost surely, 2^{2002201121210} is an apocalyptic number.

2002201121210 is a deficient number, since it is larger than the sum of its proper divisors (1648416433990).

2002201121210 is a wasteful number, since it uses less digits than its factorization.

2002201121210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719366.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2002201121210 its reverse (121211022002), we get a palindrome (2123412143212).

The spelling of 2002201121210 in words is "two trillion, two billion, two hundred one million, one hundred twenty-one thousand, two hundred ten".