2212031001450 has 24 divisors (see below), whose sum is σ = 5485836883968. Its totient is φ = 589874933680.

The previous prime is 2212031001419. The next prime is 2212031001451. The reversal of 2212031001450 is 541001302122.

It is not an unprimeable number, because it can be changed into a prime (2212031001451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7373436522 + ... + 7373436821.

It is an arithmetic number, because the mean of its divisors is an integer number (228576536832).

Almost surely, 2^{2212031001450} is an apocalyptic number.

2212031001450 is an abundant number, since it is smaller than the sum of its proper divisors (3273805882518).

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

2212031001450 is a wasteful number, since it uses less digits than its factorization.

2212031001450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14746873358 (or 14746873353 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 2212031001450 its reverse (541001302122), we get a palindrome (2753032303572).

The spelling of 2212031001450 in words is "two trillion, two hundred twelve billion, thirty-one million, one thousand, four hundred fifty".