1022250400253 has 8 divisors (see below), whose sum is σ = 1075136150016. Its totient is φ = 970609021200.

The previous prime is 1022250400183. The next prime is 1022250400277. The reversal of 1022250400253 is 3520040522201.

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 1022250400253 - 2¹² = 1022250396157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022250400453) 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, 311090993 + ... + 311094278.

It is an arithmetic number, because the mean of its divisors is an integer number (134392018752).

Almost surely, 2^{1022250400253} is an apocalyptic number.

It is an amenable number.

1022250400253 is a deficient number, since it is larger than the sum of its proper divisors (52885749763).

1022250400253 is an equidigital number, since it uses as much as digits as its factorization.

1022250400253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622185355.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 1022250400253 its reverse (3520040522201), we get a palindrome (4542290922454).

The spelling of 1022250400253 in words is "one trillion, twenty-two billion, two hundred fifty million, four hundred thousand, two hundred fifty-three".