222021535340000 has 240 divisors, whose sum is σ = 601430258411136. Its totient is φ = 79980561600000.

The previous prime is 222021535339871. The next prime is 222021535340123. The reversal of 222021535340000 is 43535120222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 18824165 + ... + 28255835.

Almost surely, 2^{222021535340000} is an apocalyptic number.

222021535340000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222021535340000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300715129205568).

222021535340000 is an abundant number, since it is smaller than the sum of its proper divisors (379408723071136).

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

222021535340000 is a wasteful number, since it uses less digits than its factorization.

222021535340000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9431819 (or 9431796 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 222021535340000 in words is "two hundred twenty-two trillion, twenty-one billion, five hundred thirty-five million, three hundred forty thousand".