234411002221000 has 128 divisors (see below), whose sum is σ = 603099073474560. Its totient is φ = 84569179968000.

The previous prime is 234411002220991. The next prime is 234411002221093. The reversal of 234411002221000 is 122200114432.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82500997 + ... + 85294996.

It is an arithmetic number, because the mean of its divisors is an integer number (4711711511520).

Almost surely, 2^{234411002221000} is an apocalyptic number.

234411002221000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234411002221000 is an abundant number, since it is smaller than the sum of its proper divisors (368688071253560).

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

234411002221000 is a wasteful number, since it uses less digits than its factorization.

234411002221000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167796152 (or 167796138 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 234411002221000 its reverse (122200114432), we get a palindrome (234533202335432).

The spelling of 234411002221000 in words is "two hundred thirty-four trillion, four hundred eleven billion, two million, two hundred twenty-one thousand".