22455014052 has 24 divisors (see below), whose sum is σ = 54085196032. Its totient is φ = 7243552800.

The previous prime is 22455013981. The next prime is 22455014053. The reversal of 22455014052 is 25041055422.

It is not an unprimeable number, because it can be changed into a prime (22455014053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30181099 + ... + 30181842.

Almost surely, 2^22455014052 is an apocalyptic number.

It is an amenable number.

22455014052 is an abundant number, since it is smaller than the sum of its proper divisors (31630181980).

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

22455014052 is a wasteful number, since it uses less digits than its factorization.

22455014052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60362979 (or 60362977 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

Adding to 22455014052 its reverse (25041055422), we get a palindrome (47496069474).

The spelling of 22455014052 in words is "twenty-two billion, four hundred fifty-five million, fourteen thousand, fifty-two".