222100020201 has 16 divisors (see below), whose sum is σ = 299122539840. Its totient is φ = 146572651200.

The previous prime is 222100020199. The next prime is 222100020203. The reversal of 222100020201 is 102020001222.

It is an interprime number because it is at equal distance from previous prime (222100020199) and next prime (222100020203).

It is not a de Polignac number, because 222100020201 - 2¹ = 222100020199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222100020203) 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, 1581895 + ... + 1716563.

It is an arithmetic number, because the mean of its divisors is an integer number (18695158740).

Almost surely, 2^222100020201 is an apocalyptic number.

It is an amenable number.

222100020201 is a deficient number, since it is larger than the sum of its proper divisors (77022519639).

222100020201 is a wasteful number, since it uses less digits than its factorization.

222100020201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140216.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 222100020201 its reverse (102020001222), we get a palindrome (324120021423).

The spelling of 222100020201 in words is "two hundred twenty-two billion, one hundred million, twenty thousand, two hundred one".