120022030101 has 4 divisors (see below), whose sum is σ = 160029373472. Its totient is φ = 80014686732.

The previous prime is 120022030091. The next prime is 120022030109. The reversal of 120022030101 is 101030220021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 120022030101 - 2⁷ = 120022029973 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120022030109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20003671681 + ... + 20003671686.

It is an arithmetic number, because the mean of its divisors is an integer number (40007343368).

Almost surely, 2^120022030101 is an apocalyptic number.

It is an amenable number.

120022030101 is a deficient number, since it is larger than the sum of its proper divisors (40007343371).

120022030101 is an equidigital number, since it uses as much as digits as its factorization.

120022030101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40007343370.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 120022030101 its reverse (101030220021), we get a palindrome (221052250122).

It can be divided in two parts, 1200220 and 30101, that added together give a palindrome (1230321).

The spelling of 120022030101 in words is "one hundred twenty billion, twenty-two million, thirty thousand, one hundred one".