2223870749101 has 4 divisors (see below), whose sum is σ = 2223873755712. Its totient is φ = 2223867742492.

The previous prime is 2223870749083. The next prime is 2223870749153. The reversal of 2223870749101 is 1019470783222.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2223870749101 - 2¹⁹ = 2223870224813 is a prime.

It is a super-2 number, since 2×2223870749101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223870744101) 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, 466830 + ... + 2160016.

It is an arithmetic number, because the mean of its divisors is an integer number (555968438928).

Almost surely, 2^{2223870749101} is an apocalyptic number.

It is an amenable number.

2223870749101 is a deficient number, since it is larger than the sum of its proper divisors (3006611).

2223870749101 is a wasteful number, since it uses less digits than its factorization.

2223870749101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3006610.

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 2223870749101 in words is "two trillion, two hundred twenty-three billion, eight hundred seventy million, seven hundred forty-nine thousand, one hundred one".