120022001101 has 2 divisors, whose sum is σ = 120022001102. Its totient is φ = 120022001100.

The previous prime is 120022001081. The next prime is 120022001111. The reversal of 120022001101 is 101100220021.

It is an a-pointer prime, because the next prime (120022001111) can be obtained adding 120022001101 to its sum of digits (10).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77935888900 + 42086112201 = 279170^2 + 205149^2 .

It is a cyclic number.

It is not a de Polignac number, because 120022001101 - 2⁵ = 120022001069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120022001111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60011000550 + 60011000551.

It is an arithmetic number, because the mean of its divisors is an integer number (60011000551).

Almost surely, 2^120022001101 is an apocalyptic number.

It is an amenable number.

120022001101 is a deficient number, since it is larger than the sum of its proper divisors (1).

120022001101 is an equidigital number, since it uses as much as digits as its factorization.

120022001101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120022001101 its reverse (101100220021), we get a palindrome (221122221122).

The spelling of 120022001101 in words is "one hundred twenty billion, twenty-two million, one thousand, one hundred one".