2213225612634 has 16 divisors (see below), whose sum is σ = 4426467746400. Its totient is φ = 737739117360.

The previous prime is 2213225612629. The next prime is 2213225612671. The reversal of 2213225612634 is 4362165223122.

It is a super-2 number, since 2×2213225612634² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2213225612592 and 2213225612601.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1679889 + ... + 2692299.

It is an arithmetic number, because the mean of its divisors is an integer number (276654234150).

Almost surely, 2^{2213225612634} is an apocalyptic number.

2213225612634 is an abundant number, since it is smaller than the sum of its proper divisors (2213242133766).

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

2213225612634 is a wasteful number, since it uses less digits than its factorization.

2213225612634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376765.

The product of its digits is 207360, while the sum is 39.

The spelling of 2213225612634 in words is "two trillion, two hundred thirteen billion, two hundred twenty-five million, six hundred twelve thousand, six hundred thirty-four".