2210220212102 has 32 divisors (see below), whose sum is σ = 3793549670400. Its totient is φ = 946087747488.

The previous prime is 2210220212069. The next prime is 2210220212131. The reversal of 2210220212102 is 2012120220122.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40394399 + ... + 40449077.

It is an arithmetic number, because the mean of its divisors is an integer number (118548427200).

Almost surely, 2^{2210220212102} is an apocalyptic number.

2210220212102 is a deficient number, since it is larger than the sum of its proper divisors (1583329458298).

2210220212102 is a wasteful number, since it uses less digits than its factorization.

2210220212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58140.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2210220212102 its reverse (2012120220122), we get a palindrome (4222340432224).

The spelling of 2210220212102 in words is "two trillion, two hundred ten billion, two hundred twenty million, two hundred twelve thousand, one hundred two".