201002011210110 has 64 divisors (see below), whose sum is σ = 526779318274560. Its totient is φ = 48679657783680.

The previous prime is 201002011210103. The next prime is 201002011210111. The reversal of 201002011210110 is 11012110200102.

It is a super-2 number, since 2×201002011210110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201002011210111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 300305890 + ... + 300974469.

It is an arithmetic number, because the mean of its divisors is an integer number (8230926848040).

Almost surely, 2^{201002011210110} is an apocalyptic number.

201002011210110 is an abundant number, since it is smaller than the sum of its proper divisors (325777307064450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201002011210110 is a wasteful number, since it uses less digits than its factorization.

201002011210110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601281393.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 201002011210110 its reverse (11012110200102), we get a palindrome (212014121410212).

The spelling of 201002011210110 in words is "two hundred one trillion, two billion, eleven million, two hundred ten thousand, one hundred ten".