100220212001022 has 16 divisors (see below), whose sum is σ = 205857732759312. Its totient is φ = 32503852540800.

The previous prime is 100220212000999. The next prime is 100220212001047. The reversal of 100220212001022 is 220100212022001.

It is a super-2 number, since 2×100220212001022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100220212000992 and 100220212001010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225721197979 + ... + 225721198422.

It is an arithmetic number, because the mean of its divisors is an integer number (12866108297457).

Almost surely, 2^{100220212001022} is an apocalyptic number.

100220212001022 is an abundant number, since it is smaller than the sum of its proper divisors (105637520758290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100220212001022 is a wasteful number, since it uses less digits than its factorization.

100220212001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451442396443.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100220212001022 its reverse (220100212022001), we get a palindrome (320320424023023).

The spelling of 100220212001022 in words is "one hundred trillion, two hundred twenty billion, two hundred twelve million, one thousand, twenty-two".