10211011001210 has 16 divisors (see below), whose sum is σ = 18828108090792. Its totient is φ = 3984784780800.

The previous prime is 10211011001089. The next prime is 10211011001267. The reversal of 10211011001210 is 1210011011201.

It can be written as a sum of positive squares in 4 ways, for example, as 2325231566641 + 7885779434569 = 1524871^2 + 2808163^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10211011001191 and 10211011001200.

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, 12452452031 + ... + 12452452850.

Almost surely, 2^{10211011001210} is an apocalyptic number.

10211011001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10211011001210 is a deficient number, since it is larger than the sum of its proper divisors (8617097089582).

10211011001210 is a wasteful number, since it uses less digits than its factorization.

10211011001210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24904904929.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10211011001210 its reverse (1210011011201), we get a palindrome (11421022012411).

Subtracting from 10211011001210 its reverse (1210011011201), we obtain a palindrome (9000999990009).

The spelling of 10211011001210 in words is "ten trillion, two hundred eleven billion, eleven million, one thousand, two hundred ten".