2212220210001 has 8 divisors (see below), whose sum is σ = 2950722251520. Its totient is φ = 1474265820912.

The previous prime is 2212220209957. The next prime is 2212220210003. The reversal of 2212220210001 is 1000120222122.

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

It is not a de Polignac number, because 2212220210001 - 2⁹ = 2212220209489 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2212220210003) 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, 136903681 + ... + 136919838.

It is an arithmetic number, because the mean of its divisors is an integer number (368840281440).

Almost surely, 2^{2212220210001} is an apocalyptic number.

It is an amenable number.

2212220210001 is a deficient number, since it is larger than the sum of its proper divisors (738502041519).

2212220210001 is a wasteful number, since it uses less digits than its factorization.

2212220210001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273826215.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2212220210001 its reverse (1000120222122), we get a palindrome (3212340432123).

The spelling of 2212220210001 in words is "two trillion, two hundred twelve billion, two hundred twenty million, two hundred ten thousand, one".