2123211022300 has 36 divisors (see below), whose sum is σ = 4607460947376. Its totient is φ = 849267260800.

The previous prime is 2123211022253. The next prime is 2123211022321. The reversal of 2123211022300 is 32201123212.

It is a super-2 number, since 2×2123211022300² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5528520 + ... + 5900080.

It is an arithmetic number, because the mean of its divisors is an integer number (127985026316).

Almost surely, 2^{2123211022300} is an apocalyptic number.

2123211022300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2123211022300 is an abundant number, since it is smaller than the sum of its proper divisors (2484249925076).

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

2123211022300 is a wasteful number, since it uses less digits than its factorization.

2123211022300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428718 (or 428711 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2123211022300 its reverse (32201123212), we get a palindrome (2155412145512).

The spelling of 2123211022300 in words is "two trillion, one hundred twenty-three billion, two hundred eleven million, twenty-two thousand, three hundred".