120222001021101 has 16 divisors (see below), whose sum is σ = 183410196192384. Its totient is φ = 68617749023424.

The previous prime is 120222001021097. The next prime is 120222001021123. The reversal of 120222001021101 is 101120100222021.

It is not a de Polignac number, because 120222001021101 - 2² = 120222001021097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120222001021301) 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, 3355701426 + ... + 3355737251.

It is an arithmetic number, because the mean of its divisors is an integer number (11463137262024).

Almost surely, 2^{120222001021101} is an apocalyptic number.

It is an amenable number.

120222001021101 is a deficient number, since it is larger than the sum of its proper divisors (63188195171283).

120222001021101 is an equidigital number, since it uses as much as digits as its factorization.

120222001021101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6711439540.

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

Adding to 120222001021101 its reverse (101120100222021), we get a palindrome (221342101243122).

The spelling of 120222001021101 in words is "one hundred twenty trillion, two hundred twenty-two billion, one million, twenty-one thousand, one hundred one".