2130202211022 has 32 divisors (see below), whose sum is σ = 4734105807360. Its totient is φ = 710018936280.

The previous prime is 2130202211003. The next prime is 2130202211041. The reversal of 2130202211022 is 2201122020312.

It is an interprime number because it is at equal distance from previous prime (2130202211003) and next prime (2130202211041).

It is a super-2 number, since 2×2130202211022² (a number of 25 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 2130202210986 and 2130202211004.

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, 543478 + ... + 2134425.

It is an arithmetic number, because the mean of its divisors is an integer number (147940806480).

Almost surely, 2^{2130202211022} is an apocalyptic number.

2130202211022 is an abundant number, since it is smaller than the sum of its proper divisors (2603903596338).

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

2130202211022 is a wasteful number, since it uses less digits than its factorization.

2130202211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2692645 (or 2692639 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2130202211022 its reverse (2201122020312), we get a palindrome (4331324231334).

The spelling of 2130202211022 in words is "two trillion, one hundred thirty billion, two hundred two million, two hundred eleven thousand, twenty-two".