101120220021002 has 64 divisors (see below), whose sum is σ = 187260557568000. Its totient is φ = 39879961640640.

The previous prime is 101120220020983. The next prime is 101120220021043. The reversal of 101120220021002 is 200120022021101.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1005930899 + ... + 1006031417.

It is an arithmetic number, because the mean of its divisors is an integer number (2925946212000).

Almost surely, 2^{101120220021002} is an apocalyptic number.

101120220021002 is a deficient number, since it is larger than the sum of its proper divisors (86140337546998).

101120220021002 is a wasteful number, since it uses less digits than its factorization.

101120220021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117571.

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

Adding to 101120220021002 its reverse (200120022021101), we get a palindrome (301240242042103).

The spelling of 101120220021002 in words is "one hundred one trillion, one hundred twenty billion, two hundred twenty million, twenty-one thousand, two".