2450123531022 has 32 divisors (see below), whose sum is σ = 4949755729920. Its totient is φ = 808459639200.

The previous prime is 2450123531021. The next prime is 2450123531039. The reversal of 2450123531022 is 2201353210542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2450123531021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2641479 + ... + 3446397.

It is an arithmetic number, because the mean of its divisors is an integer number (154679866560).

Almost surely, 2^{2450123531022} is an apocalyptic number.

2450123531022 is an abundant number, since it is smaller than the sum of its proper divisors (2499632198898).

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

2450123531022 is a wasteful number, since it uses less digits than its factorization.

2450123531022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810048.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 2450123531022 its reverse (2201353210542), we get a palindrome (4651476741564).

The spelling of 2450123531022 in words is "two trillion, four hundred fifty billion, one hundred twenty-three million, five hundred thirty-one thousand, twenty-two".