40022122122004 has 24 divisors (see below), whose sum is σ = 78870574976256. Its totient is φ = 17605039056000.

The previous prime is 40022122122001. The next prime is 40022122122007.

40022122122004 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (40022122122001) and next prime (40022122122007).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40022122122001) 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, 14670864517 + ... + 14670867244.

It is an arithmetic number, because the mean of its divisors is an integer number (3286273957344).

Almost surely, 2^{40022122122004} is an apocalyptic number.

40022122122004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40022122122004 is a deficient number, since it is larger than the sum of its proper divisors (38848452854252).

40022122122004 is a wasteful number, since it uses less digits than its factorization.

40022122122004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29341731807 (or 29341731805 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Multiplying 40022122122004 by its sum of digits (22), we get a palindrome (880486686684088).

It can be divided in two parts, 4002212 and 2122004, that added together give a palindrome (6124216).

The spelling of 40022122122004 in words is "forty trillion, twenty-two billion, one hundred twenty-two million, one hundred twenty-two thousand, four".