1210222222201 has 8 divisors (see below), whose sum is σ = 1289709529344. Its totient is φ = 1132973994240.

The previous prime is 1210222222199. The next prime is 1210222222241. The reversal of 1210222222201 is 1022222220121.

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

It is not a de Polignac number, because 1210222222201 - 2¹ = 1210222222199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1210222222241) 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, 559768680 + ... + 559770841.

It is an arithmetic number, because the mean of its divisors is an integer number (161213691168).

Almost surely, 2^{1210222222201} is an apocalyptic number.

It is an amenable number.

1210222222201 is a deficient number, since it is larger than the sum of its proper divisors (79487307143).

1210222222201 is a wasteful number, since it uses less digits than its factorization.

1210222222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119539591.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 1210222222201 its reverse (1022222220121), we get a palindrome (2232444442322).

The spelling of 1210222222201 in words is "one trillion, two hundred ten billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred one".