22053503123650 has 24 divisors (see below), whose sum is σ = 41213921117904. Its totient is φ = 8779593656400.

The previous prime is 22053503123647. The next prime is 22053503123651. The reversal of 22053503123650 is 5632130535022.

It is not an unprimeable number, because it can be changed into a prime (22053503123651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1045179172 + ... + 1045200271.

It is an arithmetic number, because the mean of its divisors is an integer number (1717246713246).

Almost surely, 2^{22053503123650} is an apocalyptic number.

22053503123650 is a deficient number, since it is larger than the sum of its proper divisors (19160417994254).

22053503123650 is a wasteful number, since it uses less digits than its factorization.

22053503123650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090379666 (or 2090379661 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 37.

Adding to 22053503123650 its reverse (5632130535022), we get a palindrome (27685633658672).

The spelling of 22053503123650 in words is "twenty-two trillion, fifty-three billion, five hundred three million, one hundred twenty-three thousand, six hundred fifty".