2010221021102 has 12 divisors (see below), whose sum is σ = 3507630557400. Its totient is φ = 861523294716.

The previous prime is 2010221021077. The next prime is 2010221021111. The reversal of 2010221021102 is 2011201220102.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10256229602 + ... + 10256229797.

It is an arithmetic number, because the mean of its divisors is an integer number (292302546450).

Almost surely, 2^{2010221021102} is an apocalyptic number.

2010221021102 is a deficient number, since it is larger than the sum of its proper divisors (1497409536298).

2010221021102 is a wasteful number, since it uses less digits than its factorization.

2010221021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20512459415 (or 20512459408 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2010221021102 its reverse (2011201220102), we get a palindrome (4021422241204).

The spelling of 2010221021102 in words is "two trillion, ten billion, two hundred twenty-one million, twenty-one thousand, one hundred two".