120021022021010 has 16 divisors (see below), whose sum is σ = 235677643241472. Its totient is φ = 43644008007600.

The previous prime is 120021022020973. The next prime is 120021022021051. The reversal of 120021022021010 is 10120220120021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 545550099986 + ... + 545550100205.

It is an arithmetic number, because the mean of its divisors is an integer number (14729852702592).

Almost surely, 2^{120021022021010} is an apocalyptic number.

120021022021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120021022021010 is a deficient number, since it is larger than the sum of its proper divisors (115656621220462).

120021022021010 is a wasteful number, since it uses less digits than its factorization.

120021022021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091100200209.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120021022021010 its reverse (10120220120021), we get a palindrome (130141242141031).

The spelling of 120021022021010 in words is "one hundred twenty trillion, twenty-one billion, twenty-two million, twenty-one thousand, ten".