7212814051 has 8 divisors (see below), whose sum is σ = 7448499200. Its totient is φ = 6977317320.

The previous prime is 7212813943. The next prime is 7212814073. The reversal of 7212814051 is 1504182127.

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 7212814051 - 2⁹ = 7212813539 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7212814351) 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, 32890 + ... + 124528.

It is an arithmetic number, because the mean of its divisors is an integer number (931062400).

Almost surely, 2^7212814051 is an apocalyptic number.

7212814051 is a deficient number, since it is larger than the sum of its proper divisors (235685149).

7212814051 is a wasteful number, since it uses less digits than its factorization.

7212814051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94209.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 7212814051 is about 84928.2876961499. The cubic root of 7212814051 is about 1932.1236301334.

Adding to 7212814051 its reverse (1504182127), we get a palindrome (8716996178).

The spelling of 7212814051 in words is "seven billion, two hundred twelve million, eight hundred fourteen thousand, fifty-one".