2206212477875 has 64 divisors (see below), whose sum is σ = 3182541373440. Its totient is φ = 1495681200000.

The previous prime is 2206212477869. The next prime is 2206212477883. The reversal of 2206212477875 is 5787742126022.

It is not a de Polignac number, because 2206212477875 - 2¹² = 2206212473779 is a prime.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30798350 + ... + 30869900.

It is an arithmetic number, because the mean of its divisors is an integer number (49727208960).

Almost surely, 2^{2206212477875} is an apocalyptic number.

2206212477875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2206212477875 is a deficient number, since it is larger than the sum of its proper divisors (976328895565).

2206212477875 is a wasteful number, since it uses less digits than its factorization.

2206212477875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71973 (or 71963 counting only the distinct ones).

The product of its (nonzero) digits is 5268480, while the sum is 53.

The spelling of 2206212477875 in words is "two trillion, two hundred six billion, two hundred twelve million, four hundred seventy-seven thousand, eight hundred seventy-five".