10102200121010 has 64 divisors (see below), whose sum is σ = 18568244459520. Its totient is φ = 3956513329920.

The previous prime is 10102200120979. The next prime is 10102200121043. The reversal of 10102200121010 is 1012100220101.

It is a junction number, because it is equal to n+sod(n) for n = 10102200120982 and 10102200121000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42526124 + ... + 42763016.

It is an arithmetic number, because the mean of its divisors is an integer number (290128819680).

Almost surely, 2^{10102200121010} is an apocalyptic number.

10102200121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10102200121010 is a deficient number, since it is larger than the sum of its proper divisors (8466044338510).

10102200121010 is a wasteful number, since it uses less digits than its factorization.

10102200121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237443.

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

Adding to 10102200121010 its reverse (1012100220101), we get a palindrome (11114300341111).

Subtracting from 10102200121010 its reverse (1012100220101), we obtain a palindrome (9090099900909).

The spelling of 10102200121010 in words is "ten trillion, one hundred two billion, two hundred million, one hundred twenty-one thousand, ten".