1022200255005 has 32 divisors (see below), whose sum is σ = 1734729001344. Its totient is φ = 512215105536.

The previous prime is 1022200254973. The next prime is 1022200255031. The reversal of 1022200255005 is 5005520022201.

It is not a de Polignac number, because 1022200255005 - 2⁵ = 1022200254973 is a prime.

It is a super-2 number, since 2×1022200255005² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 3326547 + ... + 3620816.

It is an arithmetic number, because the mean of its divisors is an integer number (54210281292).

Almost surely, 2^{1022200255005} is an apocalyptic number.

1022200255005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1022200255005 is a deficient number, since it is larger than the sum of its proper divisors (712528746339).

1022200255005 is a wasteful number, since it uses less digits than its factorization.

1022200255005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6947965.

The product of its (nonzero) digits is 2000, while the sum is 24.

Adding to 1022200255005 its reverse (5005520022201), we get a palindrome (6027720277206).

The spelling of 1022200255005 in words is "one trillion, twenty-two billion, two hundred million, two hundred fifty-five thousand, five".