20250312216213 has 8 divisors (see below), whose sum is σ = 27018428580000. Its totient is φ = 13491201998288.

The previous prime is 20250312216209. The next prime is 20250312216227. The reversal of 20250312216213 is 31261221305202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20250312216213 - 2² = 20250312216209 is a prime.

It is a super-2 number, since 2×20250312216213² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20250312216283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2251531218 + ... + 2251540211.

It is an arithmetic number, because the mean of its divisors is an integer number (3377303572500).

Almost surely, 2^{20250312216213} is an apocalyptic number.

It is an amenable number.

20250312216213 is a deficient number, since it is larger than the sum of its proper divisors (6768116363787).

20250312216213 is a wasteful number, since it uses less digits than its factorization.

20250312216213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4503072931.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 20250312216213 in words is "twenty trillion, two hundred fifty billion, three hundred twelve million, two hundred sixteen thousand, two hundred thirteen".