22302655101 has 20 divisors (see below), whose sum is σ = 33539929500. Its totient is φ = 14768640576.

The previous prime is 22302655099. The next prime is 22302655129. The reversal of 22302655101 is 10155620322.

It is a happy number.

22302655101 is a `hidden beast` number, since 2 + 2 + 3 + 0 + 2 + 655 + 1 + 0 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4452359076 + 17850296025 = 66726^2 + 133605^2 .

It is not a de Polignac number, because 22302655101 - 2¹ = 22302655099 is a prime.

It is a super-2 number, since 2×22302655101² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22302695101) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 911896 + ... + 936033.

It is an arithmetic number, because the mean of its divisors is an integer number (1676996475).

Almost surely, 2^22302655101 is an apocalyptic number.

It is an amenable number.

22302655101 is a deficient number, since it is larger than the sum of its proper divisors (11237274399).

22302655101 is a wasteful number, since it uses less digits than its factorization.

22302655101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848090 (or 1848081 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The spelling of 22302655101 in words is "twenty-two billion, three hundred two million, six hundred fifty-five thousand, one hundred one".