202001112101210 has 32 divisors (see below), whose sum is σ = 363656636525952. Its totient is φ = 80788304612160.

The previous prime is 202001112101207. The next prime is 202001112101279. The reversal of 202001112101210 is 12101211100202.

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, 3756525884 + ... + 3756579656.

It is an arithmetic number, because the mean of its divisors is an integer number (11364269891436).

Almost surely, 2^{202001112101210} is an apocalyptic number.

202001112101210 is a deficient number, since it is larger than the sum of its proper divisors (161655524424742).

202001112101210 is a wasteful number, since it uses less digits than its factorization.

202001112101210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103238.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 202001112101210 its reverse (12101211100202), we get a palindrome (214102323201412).

It can be divided in two parts, 202001 and 112101210, that added together give a palindrome (112303211).

The spelling of 202001112101210 in words is "two hundred two trillion, one billion, one hundred twelve million, one hundred one thousand, two hundred ten".