2213210211102 has 48 divisors (see below), whose sum is σ = 5231668321152. Its totient is φ = 670612814160.

The previous prime is 2213210211101. The next prime is 2213210211109. The reversal of 2213210211102 is 2011120123122.

2213210211102 is a `hidden beast` number, since 221 + 321 + 0 + 21 + 1 + 102 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213210211101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1892953 + ... + 2830139.

It is an arithmetic number, because the mean of its divisors is an integer number (108993090024).

Almost surely, 2^{2213210211102} is an apocalyptic number.

2213210211102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2213210211102 is an abundant number, since it is smaller than the sum of its proper divisors (3018458110050).

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

2213210211102 is a wasteful number, since it uses less digits than its factorization.

2213210211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949133 (or 949130 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 2213210211102 its reverse (2011120123122), we get a palindrome (4224330334224).

The spelling of 2213210211102 in words is "two trillion, two hundred thirteen billion, two hundred ten million, two hundred eleven thousand, one hundred two".