22053514436 has 24 divisors (see below), whose sum is σ = 39800338200. Its totient is φ = 10685600000.

The previous prime is 22053514423. The next prime is 22053514459. The reversal of 22053514436 is 63441535022.

It can be written as a sum of positive squares in 4 ways, for example, as 1734722500 + 20318791936 = 41650^2 + 142544^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22053514396 and 22053514405.

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, 426815 + ... + 475686.

It is an arithmetic number, because the mean of its divisors is an integer number (1658347425).

Almost surely, 2^22053514436 is an apocalyptic number.

It is an amenable number.

22053514436 is a deficient number, since it is larger than the sum of its proper divisors (17746823764).

22053514436 is a wasteful number, since it uses less digits than its factorization.

22053514436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902695 (or 902693 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 22053514436 in words is "twenty-two billion, fifty-three million, five hundred fourteen thousand, four hundred thirty-six".