2223412061 has 4 divisors (see below), whose sum is σ = 2394443772. Its totient is φ = 2052380352.

The previous prime is 2223412021. The next prime is 2223412097. The reversal of 2223412061 is 1602143222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1332688036 + 890724025 = 36506^2 + 29845^2 .

It is a cyclic number.

It is not a de Polignac number, because 2223412061 - 2¹⁰ = 2223411037 is a prime.

It is a super-2 number, since 2×2223412061² = 9887122386000535442, which 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 (2223412021) 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, 85515836 + ... + 85515861.

It is an arithmetic number, because the mean of its divisors is an integer number (598610943).

Almost surely, 2^2223412061 is an apocalyptic number.

It is an amenable number.

2223412061 is a deficient number, since it is larger than the sum of its proper divisors (171031711).

2223412061 is a wasteful number, since it uses less digits than its factorization.

2223412061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171031710.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2223412061 is about 47153.0705362864. The cubic root of 2223412061 is about 1305.1887419009.

Adding to 2223412061 its reverse (1602143222), we get a palindrome (3825555283).

The spelling of 2223412061 in words is "two billion, two hundred twenty-three million, four hundred twelve thousand, sixty-one".