100220212211002 has 16 divisors (see below), whose sum is σ = 164174388803712. Its totient is φ = 45603996888240.

The previous prime is 100220212210873. The next prime is 100220212211003. The reversal of 100220212211002 is 200112212022001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (100220212211003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27145234398 + ... + 27145238089.

It is an arithmetic number, because the mean of its divisors is an integer number (10260899300232).

Almost surely, 2^{100220212211002} is an apocalyptic number.

100220212211002 is a deficient number, since it is larger than the sum of its proper divisors (63954176592710).

100220212211002 is a wasteful number, since it uses less digits than its factorization.

100220212211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54290472573.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100220212211002 its reverse (200112212022001), we get a palindrome (300332424233003).

The spelling of 100220212211002 in words is "one hundred trillion, two hundred twenty billion, two hundred twelve million, two hundred eleven thousand, two".