1010200121210 has 16 divisors (see below), whose sum is σ = 2078125963776. Its totient is φ = 346354327248.

The previous prime is 1010200121143. The next prime is 1010200121213. The reversal of 1010200121210 is 121210020101.

It is a junction number, because it is equal to n+sod(n) for n = 1010200121191 and 1010200121200.

It is not an unprimeable number, because it can be changed into a prime (1010200121213) 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, 7215715082 + ... + 7215715221.

It is an arithmetic number, because the mean of its divisors is an integer number (129882872736).

Almost surely, 2^{1010200121210} is an apocalyptic number.

1010200121210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010200121210 is an abundant number, since it is smaller than the sum of its proper divisors (1067925842566).

1010200121210 is a wasteful number, since it uses less digits than its factorization.

1010200121210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14431430317.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1010200121210 its reverse (121210020101), we get a palindrome (1131410141311).

The spelling of 1010200121210 in words is "one trillion, ten billion, two hundred million, one hundred twenty-one thousand, two hundred ten".