2027622020400 has 180 divisors, whose sum is σ = 7083012290640. Its totient is φ = 537118272000.

The previous prime is 2027622020399. The next prime is 2027622020443. The reversal of 2027622020400 is 40202267202.

It is a tau number, because it is divible by the number of its divisors (180).

It is a super-2 number, since 2×2027622020400² (a number of 25 digits) contains 22 as substring.

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 35 ways as a sum of consecutive naturals, for example, 1321395 + ... + 2408594.

Almost surely, 2^{2027622020400} is an apocalyptic number.

2027622020400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2027622020400 is an abundant number, since it is smaller than the sum of its proper divisors (5055390270240).

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

2027622020400 is a wasteful number, since it uses less digits than its factorization.

2027622020400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3730164 (or 3730150 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

Adding to 2027622020400 its reverse (40202267202), we get a palindrome (2067824287602).

The spelling of 2027622020400 in words is "two trillion, twenty-seven billion, six hundred twenty-two million, twenty thousand, four hundred".