220411233042 has 64 divisors (see below), whose sum is σ = 591873537024. Its totient is φ = 52845848640.

The previous prime is 220411233037. The next prime is 220411233043. The reversal of 220411233042 is 240332114022.

It is a happy number.

It is a super-2 number, since 2×220411233042² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220411233043) 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, 18343248 + ... + 18355259.

It is an arithmetic number, because the mean of its divisors is an integer number (9248024016).

Almost surely, 2^220411233042 is an apocalyptic number.

220411233042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220411233042 is an abundant number, since it is smaller than the sum of its proper divisors (371462303982).

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

220411233042 is a wasteful number, since it uses less digits than its factorization.

220411233042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36698543.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 220411233042 its reverse (240332114022), we get a palindrome (460743347064).

The spelling of 220411233042 in words is "two hundred twenty billion, four hundred eleven million, two hundred thirty-three thousand, forty-two".