2825025122 has 4 divisors (see below), whose sum is σ = 4237537686. Its totient is φ = 1412512560.

The previous prime is 2825025121. The next prime is 2825025131. The reversal of 2825025122 is 2215205282.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2215205282 = 2 ⋅1107602641.

It can be written as a sum of positive squares in only one way, i.e., 2192955241 + 632069881 = 46829^2 + 25141^2 .

It is a super-2 number, since 2×2825025122² = 15961533879862229768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2825025121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706256279 + ... + 706256282.

Almost surely, 2^2825025122 is an apocalyptic number.

2825025122 is a deficient number, since it is larger than the sum of its proper divisors (1412512564).

2825025122 is a wasteful number, since it uses less digits than its factorization.

2825025122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412512563.

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 2825025122 is about 53150.9653910444. The cubic root of 2825025122 is about 1413.6463344360.

The spelling of 2825025122 in words is "two billion, eight hundred twenty-five million, twenty-five thousand, one hundred twenty-two".