2031124622 has 4 divisors (see below), whose sum is σ = 3046686936. Its totient is φ = 1015562310.

The previous prime is 2031124607. The next prime is 2031124633. The reversal of 2031124622 is 2264211302.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507781154 + ... + 507781157.

It is an arithmetic number, because the mean of its divisors is an integer number (761671734).

Almost surely, 2^2031124622 is an apocalyptic number.

2031124622 is a deficient number, since it is larger than the sum of its proper divisors (1015562314).

2031124622 is a wasteful number, since it uses less digits than its factorization.

2031124622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015562313.

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

The square root of 2031124622 is about 45067.9999778113. Note that the first 4 decimals coincide. The cubic root of 2031124622 is about 1266.4231972340.

Adding to 2031124622 its reverse (2264211302), we get a palindrome (4295335924).

The spelling of 2031124622 in words is "two billion, thirty-one million, one hundred twenty-four thousand, six hundred twenty-two".