234332004100220 has 24 divisors (see below), whose sum is σ = 529950840042624. Its totient is φ = 86522586129216.

The previous prime is 234332004100217. The next prime is 234332004100309. The reversal of 234332004100220 is 22001400233432.

It is a super-2 number, since 2×234332004100220² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 234332004100220.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450638469164 + ... + 450638469683.

It is an arithmetic number, because the mean of its divisors is an integer number (22081285001776).

Almost surely, 2^{234332004100220} is an apocalyptic number.

234332004100220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234332004100220 is an abundant number, since it is smaller than the sum of its proper divisors (295618835942404).

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

234332004100220 is a wasteful number, since it uses less digits than its factorization.

234332004100220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901276938869 (or 901276938867 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 234332004100220 its reverse (22001400233432), we get a palindrome (256333404333652).

The spelling of 234332004100220 in words is "two hundred thirty-four trillion, three hundred thirty-two billion, four million, one hundred thousand, two hundred twenty".