2212034403531 has 8 divisors (see below), whose sum is σ = 3044520469504. Its totient is φ = 1427118969960.

The previous prime is 2212034403511. The next prime is 2212034403581. The reversal of 2212034403531 is 1353044302122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2212034403531 - 2²² = 2212030209227 is a prime.

It is a super-2 number, since 2×2212034403531² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212034403511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11892657991 + ... + 11892658176.

It is an arithmetic number, because the mean of its divisors is an integer number (380565058688).

Almost surely, 2^{2212034403531} is an apocalyptic number.

2212034403531 is a deficient number, since it is larger than the sum of its proper divisors (832486065973).

2212034403531 is a wasteful number, since it uses less digits than its factorization.

2212034403531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23785316201.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 2212034403531 its reverse (1353044302122), we get a palindrome (3565078705653).

The spelling of 2212034403531 in words is "two trillion, two hundred twelve billion, thirty-four million, four hundred three thousand, five hundred thirty-one".