10001225454 has 16 divisors (see below), whose sum is σ = 21820855680. Its totient is φ = 3030674360.

The previous prime is 10001225441. The next prime is 10001225471. The reversal of 10001225454 is 45452210001.

It is a super-2 number, since 2×10001225454² (a number of 21 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 7 ways as a sum of consecutive naturals, for example, 75766794 + ... + 75766925.

It is an arithmetic number, because the mean of its divisors is an integer number (1363803480).

Almost surely, 2^10001225454 is an apocalyptic number.

10001225454 is an abundant number, since it is smaller than the sum of its proper divisors (11819630226).

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

10001225454 is a wasteful number, since it uses less digits than its factorization.

10001225454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151533735.

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 10001225454 its reverse (45452210001), we get a palindrome (55453435455).

The spelling of 10001225454 in words is "ten billion, one million, two hundred twenty-five thousand, four hundred fifty-four".