2512200622 has 16 divisors (see below), whose sum is σ = 3946055040. Its totient is φ = 1197235512.

The previous prime is 2512200571. The next prime is 2512200631. The reversal of 2512200622 is 2260022152.

It is a happy number.

It is a super-2 number, since 2×2512200622² = 12622303930354373768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2512200593 and 2512200602.

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, 83472 + ... + 109507.

It is an arithmetic number, because the mean of its divisors is an integer number (246628440).

Almost surely, 2^2512200622 is an apocalyptic number.

2512200622 is a deficient number, since it is larger than the sum of its proper divisors (1433854418).

2512200622 is a wasteful number, since it uses less digits than its factorization.

2512200622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193287.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2512200622 is about 50121.8577269438. The cubic root of 2512200622 is about 1359.4130652886.

Adding to 2512200622 its reverse (2260022152), we get a palindrome (4772222774).

The spelling of 2512200622 in words is "two billion, five hundred twelve million, two hundred thousand, six hundred twenty-two".