2206812133153 has 4 divisors (see below), whose sum is σ = 2206830514608. Its totient is φ = 2206793751700.

The previous prime is 2206812133151. The next prime is 2206812133189. The reversal of 2206812133153 is 3513312186022.

It is a happy number.

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 2206812133153 - 2¹ = 2206812133151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2206812133151) 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, 9009451 + ... + 9251152.

It is an arithmetic number, because the mean of its divisors is an integer number (551707628652).

Almost surely, 2^{2206812133153} is an apocalyptic number.

It is an amenable number.

2206812133153 is a deficient number, since it is larger than the sum of its proper divisors (18381455).

2206812133153 is a wasteful number, since it uses less digits than its factorization.

2206812133153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18381454.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 2206812133153 in words is "two trillion, two hundred six billion, eight hundred twelve million, one hundred thirty-three thousand, one hundred fifty-three".