4622021544112 has 30 divisors (see below), whose sum is σ = 10417234782948. Its totient is φ = 1980866375712.

The previous prime is 4622021544079. The next prime is 4622021544137. The reversal of 4622021544112 is 2114451202264.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2947717038 + ... + 2947718605.

Almost surely, 2^{4622021544112} is an apocalyptic number.

It is an amenable number.

4622021544112 is an abundant number, since it is smaller than the sum of its proper divisors (5795213238836).

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

4622021544112 is a wasteful number, since it uses less digits than its factorization.

4622021544112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5895435665 (or 5895435652 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

Adding to 4622021544112 its reverse (2114451202264), we get a palindrome (6736472746376).

The spelling of 4622021544112 in words is "four trillion, six hundred twenty-two billion, twenty-one million, five hundred forty-four thousand, one hundred twelve".