6223151420 has 48 divisors (see below), whose sum is σ = 13680285696. Its totient is φ = 2375016000.

The previous prime is 6223151413. The next prime is 6223151443. The reversal of 6223151420 is 241513226.

It is a happy number.

It is a super-2 number, since 2×6223151420² = 77455227192496032800, 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 6223151420.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26666 + ... + 114705.

It is an arithmetic number, because the mean of its divisors is an integer number (285005952).

Almost surely, 2^6223151420 is an apocalyptic number.

It is an amenable number.

6223151420 is an abundant number, since it is smaller than the sum of its proper divisors (7457134276).

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

6223151420 is a wasteful number, since it uses less digits than its factorization.

6223151420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141482 (or 141480 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 6223151420 is about 78886.9534207020. The cubic root of 6223151420 is about 1839.3743363474.

Adding to 6223151420 its reverse (241513226), we get a palindrome (6464664646).

The spelling of 6223151420 in words is "six billion, two hundred twenty-three million, one hundred fifty-one thousand, four hundred twenty".