2141226152 has 32 divisors (see below), whose sum is σ = 4361915880. Its totient is φ = 979507200.

The previous prime is 2141226137. The next prime is 2141226161. The reversal of 2141226152 is 2516221412.

It can be written as a sum of positive squares in 4 ways, for example, as 873438916 + 1267787236 = 29554^2 + 35606^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 79349 + ... + 102852.

Almost surely, 2^2141226152 is an apocalyptic number.

It is an amenable number.

2141226152 is an abundant number, since it is smaller than the sum of its proper divisors (2220689728).

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

2141226152 is a wasteful number, since it uses less digits than its factorization.

2141226152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182333 (or 182329 counting only the distinct ones).

The product of its digits is 1920, while the sum is 26.

The square root of 2141226152 is about 46273.3849204918. The cubic root of 2141226152 is about 1288.9048157212.

Adding to 2141226152 its reverse (2516221412), we get a palindrome (4657447564).

The spelling of 2141226152 in words is "two billion, one hundred forty-one million, two hundred twenty-six thousand, one hundred fifty-two".