2212334454000 has 160 divisors (see below), whose sum is σ = 7780981628160. Its totient is φ = 536323488000.

The previous prime is 2212334453981. The next prime is 2212334454013. The reversal of 2212334454000 is 4544332122.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16694110 + ... + 16826109.

It is an arithmetic number, because the mean of its divisors is an integer number (48631135176).

Almost surely, 2^{2212334454000} is an apocalyptic number.

2212334454000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2212334454000 is an abundant number, since it is smaller than the sum of its proper divisors (5568647174160).

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

2212334454000 is a wasteful number, since it uses less digits than its factorization.

2212334454000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33520256 (or 33520240 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 2212334454000 its reverse (4544332122), we get a palindrome (2216878786122).

The spelling of 2212334454000 in words is "two trillion, two hundred twelve billion, three hundred thirty-four million, four hundred fifty-four thousand".