4622622002000 has 40 divisors (see below), whose sum is σ = 11177500005672. Its totient is φ = 1849048800000.

The previous prime is 4622622001997. The next prime is 4622622002057. The reversal of 4622622002000 is 2002262264.

It can be written as a sum of positive squares in 4 ways, for example, as 6002530576 + 4616619471424 = 77476^2 + 2148632^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1155653501 + ... + 1155657500.

Almost surely, 2^{4622622002000} is an apocalyptic number.

4622622002000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4622622002000 is an abundant number, since it is smaller than the sum of its proper divisors (6554878003672).

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

4622622002000 is a wasteful number, since it uses less digits than its factorization.

4622622002000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2311311024 (or 2311311008 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 4622622002000 its reverse (2002262264), we get a palindrome (4624624264264).

The spelling of 4622622002000 in words is "four trillion, six hundred twenty-two billion, six hundred twenty-two million, two thousand".