4222154485 has 8 divisors (see below), whose sum is σ = 5069709216. Its totient is φ = 3375641040.

The previous prime is 4222154437. The next prime is 4222154501. The reversal of 4222154485 is 5844512224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-4222154485 is a prime.

It is a Duffinian number.

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, 251371 + ... + 267640.

It is an arithmetic number, because the mean of its divisors is an integer number (633713652).

Almost surely, 2^4222154485 is an apocalyptic number.

It is an amenable number.

4222154485 is a deficient number, since it is larger than the sum of its proper divisors (847554731).

4222154485 is a wasteful number, since it uses less digits than its factorization.

4222154485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520643.

The product of its digits is 102400, while the sum is 37.

The square root of 4222154485 is about 64978.1077363753. The cubic root of 4222154485 is about 1616.2605519507.

The spelling of 4222154485 in words is "four billion, two hundred twenty-two million, one hundred fifty-four thousand, four hundred eighty-five".