40222200234 has 32 divisors (see below), whose sum is σ = 82431276480. Its totient is φ = 13076451200.

The previous prime is 40222200229. The next prime is 40222200247. The reversal of 40222200234 is 43200222204.

40222200234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 40222200234.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 858097 + ... + 903755.

It is an arithmetic number, because the mean of its divisors is an integer number (2575977390).

Almost surely, 2^40222200234 is an apocalyptic number.

40222200234 is an abundant number, since it is smaller than the sum of its proper divisors (42209076246).

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

40222200234 is a wasteful number, since it uses less digits than its factorization.

40222200234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49286.

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 40222200234 its reverse (43200222204), we get a palindrome (83422422438).

The spelling of 40222200234 in words is "forty billion, two hundred twenty-two million, two hundred thousand, two hundred thirty-four".