421414022022 has 32 divisors (see below), whose sum is σ = 963353088000. Its totient is φ = 120388876608.

The previous prime is 421414021997. The next prime is 421414022027. The reversal of 421414022022 is 220220414124.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 421414021983 and 421414022001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421414022027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290022 + ... + 962777.

It is an arithmetic number, because the mean of its divisors is an integer number (30104784000).

Almost surely, 2^421414022022 is an apocalyptic number.

421414022022 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

421414022022 is an abundant number, since it is smaller than the sum of its proper divisors (541939065978).

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

421414022022 is a wasteful number, since it uses less digits than its factorization.

421414022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260820.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 421414022022 its reverse (220220414124), we get a palindrome (641634436146).

The spelling of 421414022022 in words is "four hundred twenty-one billion, four hundred fourteen million, twenty-two thousand, twenty-two".