200212111231454 has 8 divisors (see below), whose sum is σ = 343220762111088. Its totient is φ = 85805190527760.

The previous prime is 200212111231361. The next prime is 200212111231499. The reversal of 200212111231454 is 454132111212002.

200212111231454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×200212111231454² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7150432543967 + ... + 7150432543994.

It is an arithmetic number, because the mean of its divisors is an integer number (42902595263886).

Almost surely, 2^{200212111231454} is an apocalyptic number.

200212111231454 is a deficient number, since it is larger than the sum of its proper divisors (143008650879634).

200212111231454 is a wasteful number, since it uses less digits than its factorization.

200212111231454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14300865087970.

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 200212111231454 its reverse (454132111212002), we get a palindrome (654344222443456).

The spelling of 200212111231454 in words is "two hundred trillion, two hundred twelve billion, one hundred eleven million, two hundred thirty-one thousand, four hundred fifty-four".