4620122612240 has 40 divisors (see below), whose sum is σ = 10848139400088. Its totient is φ = 1829751526400.

The previous prime is 4620122612219. The next prime is 4620122612249. The reversal of 4620122612240 is 422162210264.

It can be written as a sum of positive squares in 4 ways, for example, as 2759266498816 + 1860856113424 = 1661104^2 + 1364132^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×4620122612240² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4620122612197 and 4620122612206.

It is not an unprimeable number, because it can be changed into a prime (4620122612249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285890597 + ... + 285906756.

Almost surely, 2^{4620122612240} is an apocalyptic number.

4620122612240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4620122612240 is an abundant number, since it is smaller than the sum of its proper divisors (6228016787848).

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

4620122612240 is a wasteful number, since it uses less digits than its factorization.

4620122612240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571797467 (or 571797461 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 4620122612240 in words is "four trillion, six hundred twenty billion, one hundred twenty-two million, six hundred twelve thousand, two hundred forty".