1210022201001 has 8 divisors (see below), whose sum is σ = 1617307588960. Its totient is φ = 804709140192.

The previous prime is 1210022200939. The next prime is 1210022201021. The reversal of 1210022201001 is 1001022200121.

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

It is not a de Polignac number, because 1210022201001 - 2⁹ = 1210022200489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1210022201021) 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, 493080355 + ... + 493082808.

It is an arithmetic number, because the mean of its divisors is an integer number (202163448620).

Almost surely, 2^{1210022201001} is an apocalyptic number.

It is an amenable number.

1210022201001 is a deficient number, since it is larger than the sum of its proper divisors (407285387959).

1210022201001 is an equidigital number, since it uses as much as digits as its factorization.

1210022201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986163575.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1210022201001 its reverse (1001022200121), we get a palindrome (2211044401122).

The spelling of 1210022201001 in words is "one trillion, two hundred ten billion, twenty-two million, two hundred one thousand, one".