222000021010001 has 8 divisors (see below), whose sum is σ = 242645258326464. Its totient is φ = 201864542639760.

The previous prime is 222000021009967. The next prime is 222000021010057. The reversal of 222000021010001 is 100010120000222.

It is a happy number.

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

It is not a de Polignac number, because 222000021010001 - 2¹⁰ = 222000021008977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222000521010001) 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, 127439735645 + ... + 127439737386.

It is an arithmetic number, because the mean of its divisors is an integer number (30330657290808).

Almost surely, 2^{222000021010001} is an apocalyptic number.

It is an amenable number.

222000021010001 is a deficient number, since it is larger than the sum of its proper divisors (20645237316463).

222000021010001 is a wasteful number, since it uses less digits than its factorization.

222000021010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254879473111.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 222000021010001 its reverse (100010120000222), we get a palindrome (322010141010223).

The spelling of 222000021010001 in words is "two hundred twenty-two trillion, twenty-one million, ten thousand, one".