221011252150414 has 16 divisors (see below), whose sum is σ = 361680515473536. Its totient is φ = 100452510283000.

The previous prime is 221011252150397. The next prime is 221011252150487. The reversal of 221011252150414 is 414051252110122.

It is a happy number.

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, 357173122 + ... + 357791365.

It is an arithmetic number, because the mean of its divisors is an integer number (22605032217096).

Almost surely, 2^{221011252150414} is an apocalyptic number.

221011252150414 is a deficient number, since it is larger than the sum of its proper divisors (140669263323122).

221011252150414 is a wasteful number, since it uses less digits than its factorization.

221011252150414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714978551.

The product of its (nonzero) digits is 6400, while the sum is 31.

The spelling of 221011252150414 in words is "two hundred twenty-one trillion, eleven billion, two hundred fifty-two million, one hundred fifty thousand, four hundred fourteen".