213200054012000 has 96 divisors (see below), whose sum is σ = 571453672162464. Its totient is φ = 77527292352000.

The previous prime is 213200054011963. The next prime is 213200054012009. The reversal of 213200054012000 is 210450002312.

It is a super-2 number, since 2×213200054012000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213200054012009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2422683887 + ... + 2422771886.

It is an arithmetic number, because the mean of its divisors is an integer number (5952642418359).

Almost surely, 2^{213200054012000} is an apocalyptic number.

213200054012000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213200054012000 is an abundant number, since it is smaller than the sum of its proper divisors (358253618150464).

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

213200054012000 is a wasteful number, since it uses less digits than its factorization.

213200054012000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4845455809 (or 4845455791 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The spelling of 213200054012000 in words is "two hundred thirteen trillion, two hundred billion, fifty-four million, twelve thousand".