4155232022 has 16 divisors (see below), whose sum is σ = 6300047760. Its totient is φ = 2055332448.

The previous prime is 4155232013. The next prime is 4155232069. The reversal of 4155232022 is 2202325514.

It is a junction number, because it is equal to n+sod(n) for n = 4155231982 and 4155232000.

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, 43013 + ... + 100799.

It is an arithmetic number, because the mean of its divisors is an integer number (393752985).

Almost surely, 2^4155232022 is an apocalyptic number.

4155232022 is a deficient number, since it is larger than the sum of its proper divisors (2144815738).

4155232022 is a wasteful number, since it uses less digits than its factorization.

4155232022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58175.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 4155232022 is about 64461.0892089173. The cubic root of 4155232022 is about 1607.6756219998.

Adding to 4155232022 its reverse (2202325514), we get a palindrome (6357557536).

The spelling of 4155232022 in words is "four billion, one hundred fifty-five million, two hundred thirty-two thousand, twenty-two".