10423052220252 has 96 divisors (see below), whose sum is σ = 28392653076480. Its totient is φ = 2913988746240.

The previous prime is 10423052220241. The next prime is 10423052220277. The reversal of 10423052220252 is 25202225032401.

It is a happy number.

It is a super-2 number, since 2×10423052220252² (a number of 27 digits) contains 22 as substring.

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, 17155524 + ... + 17752692.

It is an arithmetic number, because the mean of its divisors is an integer number (295756802880).

Almost surely, 2^{10423052220252} is an apocalyptic number.

10423052220252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10423052220252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14196326538240).

10423052220252 is an abundant number, since it is smaller than the sum of its proper divisors (17969600856228).

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

10423052220252 is a wasteful number, since it uses less digits than its factorization.

10423052220252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601651 (or 601649 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 10423052220252 its reverse (25202225032401), we get a palindrome (35625277252653).

The spelling of 10423052220252 in words is "ten trillion, four hundred twenty-three billion, fifty-two million, two hundred twenty thousand, two hundred fifty-two".