2041122520 has 32 divisors (see below), whose sum is σ = 4617915120. Its totient is φ = 811935360.

The previous prime is 2041122509. The next prime is 2041122539. The reversal of 2041122520 is 252211402.

It is a super-2 number, since 2×2041122520² = 8332362283302300800, which contains 22 as substring.

It is a congruent number.

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, 133722 + ... + 148201.

Almost surely, 2^2041122520 is an apocalyptic number.

2041122520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2041122520 is an abundant number, since it is smaller than the sum of its proper divisors (2576792600).

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

2041122520 is a wasteful number, since it uses less digits than its factorization.

2041122520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282115 (or 282111 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 2041122520 is about 45178.7839588451. The cubic root of 2041122520 is about 1268.4977214597.

Adding to 2041122520 its reverse (252211402), we get a palindrome (2293333922).

The spelling of 2041122520 in words is "two billion, forty-one million, one hundred twenty-two thousand, five hundred twenty".