5420231022 has 64 divisors (see below), whose sum is σ = 11739893760. Its totient is φ = 1664275200.

The previous prime is 5420231021. The next prime is 5420231027. The reversal of 5420231022 is 2201320245.

It is a self number, because there is not a number n which added to its sum of digits gives 5420231022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5420231021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 375898 + ... + 390050.

It is an arithmetic number, because the mean of its divisors is an integer number (183435840).

Almost surely, 2^5420231022 is an apocalyptic number.

5420231022 is an abundant number, since it is smaller than the sum of its proper divisors (6319662738).

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

5420231022 is a wasteful number, since it uses less digits than its factorization.

5420231022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14289.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 5420231022 is about 73622.2182632390. The cubic root of 5420231022 is about 1756.5988705217.

Adding to 5420231022 its reverse (2201320245), we get a palindrome (7621551267).

The spelling of 5420231022 in words is "five billion, four hundred twenty million, two hundred thirty-one thousand, twenty-two".