2226163532461 has 4 divisors (see below), whose sum is σ = 2428542035424. Its totient is φ = 2023785029500.

The previous prime is 2226163532407. The next prime is 2226163532477. The reversal of 2226163532461 is 1642353616222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2226163532461 - 2²³ = 2226155143853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226163032461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101189251465 + ... + 101189251486.

It is an arithmetic number, because the mean of its divisors is an integer number (607135508856).

Almost surely, 2^{2226163532461} is an apocalyptic number.

It is an amenable number.

2226163532461 is a deficient number, since it is larger than the sum of its proper divisors (202378502963).

2226163532461 is a wasteful number, since it uses less digits than its factorization.

2226163532461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202378502962.

The product of its digits is 622080, while the sum is 43.

The spelling of 2226163532461 in words is "two trillion, two hundred twenty-six billion, one hundred sixty-three million, five hundred thirty-two thousand, four hundred sixty-one".