210011012211010 has 16 divisors (see below), whose sum is σ = 378089349357816. Its totient is φ = 83988954355968.

The previous prime is 210011012210999. The next prime is 210011012211103. The reversal of 210011012211010 is 10112210110012.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 107800064747761 + 102210947463249 = 10382681^2 + 10109943^2 .

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, 1931258967 + ... + 1931367706.

Almost surely, 2^{210011012211010} is an apocalyptic number.

210011012211010 is a deficient number, since it is larger than the sum of its proper divisors (168078337146806).

210011012211010 is a wasteful number, since it uses less digits than its factorization.

210011012211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3862632117.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 210011012211010 its reverse (10112210110012), we get a palindrome (220123222321022).

The spelling of 210011012211010 in words is "two hundred ten trillion, eleven billion, twelve million, two hundred eleven thousand, ten".