122002211021001 has 8 divisors (see below), whose sum is σ = 162669924897120. Its totient is φ = 81334652246112.

The previous prime is 122002211020979. The next prime is 122002211021027. The reversal of 122002211021001 is 100120112200221.

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

It is not a de Polignac number, because 122002211021001 - 2⁵ = 122002211020969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122002211021401) 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, 36927331 + ... + 40095288.

It is an arithmetic number, because the mean of its divisors is an integer number (20333740612140).

Almost surely, 2^{122002211021001} is an apocalyptic number.

It is an amenable number.

122002211021001 is a deficient number, since it is larger than the sum of its proper divisors (40667713876119).

122002211021001 is an equidigital number, since it uses as much as digits as its factorization.

122002211021001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77550615.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 122002211021001 its reverse (100120112200221), we get a palindrome (222122323221222).

The spelling of 122002211021001 in words is "one hundred twenty-two trillion, two billion, two hundred eleven million, twenty-one thousand, one".