2102132223202 has 16 divisors (see below), whose sum is σ = 3439875614400. Its totient is φ = 955508289840.

The previous prime is 2102132223127. The next prime is 2102132223259. The reversal of 2102132223202 is 2023222312012.

It is a super-3 number, since 3×2102132223202³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 5168299 + ... + 5560177.

It is an arithmetic number, because the mean of its divisors is an integer number (214992225900).

Almost surely, 2^{2102132223202} is an apocalyptic number.

2102132223202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2102132223202 is a deficient number, since it is larger than the sum of its proper divisors (1337743391198).

2102132223202 is a wasteful number, since it uses less digits than its factorization.

2102132223202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635721.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2102132223202 its reverse (2023222312012), we get a palindrome (4125354535214).

It can be divided in two parts, 21021 and 32223202, that added together give a palindrome (32244223).

The spelling of 2102132223202 in words is "two trillion, one hundred two billion, one hundred thirty-two million, two hundred twenty-three thousand, two hundred two".