1022225020455 has 8 divisors (see below), whose sum is σ = 1635560032752. Its totient is φ = 545186677568.

The previous prime is 1022225020451. The next prime is 1022225020457. The reversal of 1022225020455 is 5540205222201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1022225020455 - 2² = 1022225020451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022225020451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34074167334 + ... + 34074167363.

It is an arithmetic number, because the mean of its divisors is an integer number (204445004094).

Almost surely, 2^{1022225020455} is an apocalyptic number.

1022225020455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1022225020455 is a deficient number, since it is larger than the sum of its proper divisors (613335012297).

1022225020455 is an equidigital number, since it uses as much as digits as its factorization.

1022225020455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68148334705.

The product of its (nonzero) digits is 16000, while the sum is 30.

The spelling of 1022225020455 in words is "one trillion, twenty-two billion, two hundred twenty-five million, twenty thousand, four hundred fifty-five".