7900212110001 has 16 divisors (see below), whose sum is σ = 10557333319680. Its totient is φ = 5254960879440.

The previous prime is 7900212109969. The next prime is 7900212110003. The reversal of 7900212110001 is 1000112120097.

It is not a de Polignac number, because 7900212110001 - 2⁵ = 7900212109969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7900212110003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1352796 + ... + 4198866.

It is an arithmetic number, because the mean of its divisors is an integer number (659833332480).

Almost surely, 2^{7900212110001} is an apocalyptic number.

It is an amenable number.

7900212110001 is a deficient number, since it is larger than the sum of its proper divisors (2657121209679).

7900212110001 is a wasteful number, since it uses less digits than its factorization.

7900212110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2848156.

The product of its (nonzero) digits is 252, while the sum is 24.

Adding to 7900212110001 its reverse (1000112120097), we get a palindrome (8900324230098).

The spelling of 7900212110001 in words is "seven trillion, nine hundred billion, two hundred twelve million, one hundred ten thousand, one".