3250220522 has 16 divisors (see below), whose sum is σ = 5133832800. Its totient is φ = 1539006480.

The previous prime is 3250220473. The next prime is 3250220543. The reversal of 3250220522 is 2250220523.

It is a happy 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, 98504 + ... + 127292.

It is an arithmetic number, because the mean of its divisors is an integer number (320864550).

Almost surely, 2^3250220522 is an apocalyptic number.

3250220522 is a deficient number, since it is larger than the sum of its proper divisors (1883612278).

3250220522 is a wasteful number, since it uses less digits than its factorization.

3250220522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31781.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 3250220522 is about 57010.7053280347. The cubic root of 3250220522 is about 1481.2815357823.

Subtracting from 3250220522 its reverse (2250220523), we obtain a palindrome (999999999).

The spelling of 3250220522 in words is "three billion, two hundred fifty million, two hundred twenty thousand, five hundred twenty-two".