1202002101210 has 16 divisors (see below), whose sum is σ = 2884805042976. Its totient is φ = 320533893648.

The previous prime is 1202002101163. The next prime is 1202002101221. The reversal of 1202002101210 is 121012002021.

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, 20033368324 + ... + 20033368383.

It is an arithmetic number, because the mean of its divisors is an integer number (180300315186).

Almost surely, 2^{1202002101210} is an apocalyptic number.

1202002101210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1202002101210 is an abundant number, since it is smaller than the sum of its proper divisors (1682802941766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1202002101210 is a wasteful number, since it uses less digits than its factorization.

1202002101210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40066736717.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1202002101210 its reverse (121012002021), we get a palindrome (1323014103231).

The spelling of 1202002101210 in words is "one trillion, two hundred two billion, two million, one hundred one thousand, two hundred ten".