40222042011 has 12 divisors (see below), whose sum is σ = 58115327088. Its totient is φ = 26806930704.

The previous prime is 40222041983. The next prime is 40222042027. The reversal of 40222042011 is 11024022204.

40222042011 is a `hidden beast` number, since 402 + 220 + 42 + 0 + 1 + 1 = 666.

It is not a de Polignac number, because 40222042011 - 2⁶ = 40222041947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40222042411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 614100 + ... + 676433.

It is an arithmetic number, because the mean of its divisors is an integer number (4842943924).

Almost surely, 2^40222042011 is an apocalyptic number.

40222042011 is a deficient number, since it is larger than the sum of its proper divisors (17893285077).

40222042011 is a wasteful number, since it uses less digits than its factorization.

40222042011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294002 (or 1293999 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 40222042011 its reverse (11024022204), we get a palindrome (51246064215).

The spelling of 40222042011 in words is "forty billion, two hundred twenty-two million, forty-two thousand, eleven".