4620222040620 has 96 divisors (see below), whose sum is σ = 13005606555648. Its totient is φ = 1225499254272.

The previous prime is 4620222040613. The next prime is 4620222040633. The reversal of 4620222040620 is 260402220264.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14648904 + ... + 14960976.

It is an arithmetic number, because the mean of its divisors is an integer number (135475068288).

Almost surely, 2^{4620222040620} is an apocalyptic number.

It is an amenable number.

4620222040620 is an abundant number, since it is smaller than the sum of its proper divisors (8385384515028).

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

4620222040620 is a wasteful number, since it uses less digits than its factorization.

4620222040620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313399 (or 313397 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 4620222040620 its reverse (260402220264), we get a palindrome (4880624260884).

The spelling of 4620222040620 in words is "four trillion, six hundred twenty billion, two hundred twenty-two million, forty thousand, six hundred twenty".