234213001022 has 32 divisors (see below), whose sum is σ = 471701712384. Its totient is φ = 84232447200.

The previous prime is 234213001021. The next prime is 234213001067. The reversal of 234213001022 is 220100312432.

It is a junction number, because it is equal to n+sod(n) for n = 234213000985 and 234213001003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234213001021) 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, 58492754 + ... + 58496757.

It is an arithmetic number, because the mean of its divisors is an integer number (14740678512).

Almost surely, 2^234213001022 is an apocalyptic number.

234213001022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

234213001022 is an abundant number, since it is smaller than the sum of its proper divisors (237488711362).

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

234213001022 is a wasteful number, since it uses less digits than its factorization.

234213001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116989544.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 234213001022 its reverse (220100312432), we get a palindrome (454313313454).

The spelling of 234213001022 in words is "two hundred thirty-four billion, two hundred thirteen million, one thousand, twenty-two".