3561046122 has 16 divisors (see below), whose sum is σ = 7147441152. Its totient is φ = 1182790560.

The previous prime is 3561046121. The next prime is 3561046129. The reversal of 3561046122 is 2216401653.

It is a super-2 number, since 2×3561046122² = 25362098966022477768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3561046122.

It is not an unprimeable number, because it can be changed into a prime (3561046121) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1054378 + ... + 1057749.

It is an arithmetic number, because the mean of its divisors is an integer number (446715072).

Almost surely, 2^3561046122 is an apocalyptic number.

3561046122 is an abundant number, since it is smaller than the sum of its proper divisors (3586395030).

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

3561046122 is a wasteful number, since it uses less digits than its factorization.

3561046122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112413.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 3561046122 is about 59674.5014390569. The cubic root of 3561046122 is about 1527.0708938840.

Adding to 3561046122 its reverse (2216401653), we get a palindrome (5777447775).

The spelling of 3561046122 in words is "three billion, five hundred sixty-one million, forty-six thousand, one hundred twenty-two".