10211211211010 has 16 divisors (see below), whose sum is σ = 18429456809016. Its totient is φ = 4073534122368.

The previous prime is 10211211211007. The next prime is 10211211211013. The reversal of 10211211211010 is 1011211211201.

10211211211010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10211211211007) and next prime (10211211211013).

It can be written as a sum of positive squares in 4 ways, for example, as 4668525098329 + 5542686112681 = 2160677^2 + 2354291^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10211211211013) 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, 1368791339 + ... + 1368798798.

Almost surely, 2^{10211211211010} is an apocalyptic number.

10211211211010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10211211211010 is a deficient number, since it is larger than the sum of its proper divisors (8218245598006).

10211211211010 is a wasteful number, since it uses less digits than its factorization.

10211211211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2737590517.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 10211211211010 its reverse (1011211211201), we get a palindrome (11222422422211).

The spelling of 10211211211010 in words is "ten trillion, two hundred eleven billion, two hundred eleven million, two hundred eleven thousand, ten".