2002012112210 has 16 divisors (see below), whose sum is σ = 3931223784192. Its totient is φ = 728004404400.

The previous prime is 2002012112197. The next prime is 2002012112231. The reversal of 2002012112210 is 122112102002.

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, 9100054946 + ... + 9100055165.

It is an arithmetic number, because the mean of its divisors is an integer number (245701486512).

Almost surely, 2^{2002012112210} is an apocalyptic number.

2002012112210 is a deficient number, since it is larger than the sum of its proper divisors (1929211671982).

2002012112210 is a wasteful number, since it uses less digits than its factorization.

2002012112210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18200110129.

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

Adding to 2002012112210 its reverse (122112102002), we get a palindrome (2124124214212).

The spelling of 2002012112210 in words is "two trillion, two billion, twelve million, one hundred twelve thousand, two hundred ten".