22235111145051 has 32 divisors (see below), whose sum is σ = 35131369781760. Its totient is φ = 12239315633664.

The previous prime is 22235111145019. The next prime is 22235111145073. The reversal of 22235111145051 is 15054111153222.

It is not a de Polignac number, because 22235111145051 - 2⁵ = 22235111145019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22235111145451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41896645 + ... + 42424038.

It is an arithmetic number, because the mean of its divisors is an integer number (1097855305680).

Almost surely, 2^{22235111145051} is an apocalyptic number.

22235111145051 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22235111145051 is a deficient number, since it is larger than the sum of its proper divisors (12896258636709).

22235111145051 is a wasteful number, since it uses less digits than its factorization.

22235111145051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84321155.

The product of its (nonzero) digits is 12000, while the sum is 33.

Adding to 22235111145051 its reverse (15054111153222), we get a palindrome (37289222298273).

The spelling of 22235111145051 in words is "twenty-two trillion, two hundred thirty-five billion, one hundred eleven million, one hundred forty-five thousand, fifty-one".