100211220022 has 16 divisors (see below), whose sum is σ = 159112209600. Its totient is φ = 47203282440.

The previous prime is 100211220007. The next prime is 100211220023. The reversal of 100211220022 is 220022112001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100211219984 and 100211220011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100211220023) 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, 7359504 + ... + 7373107.

It is an arithmetic number, because the mean of its divisors is an integer number (9944513100).

Almost surely, 2^100211220022 is an apocalyptic number.

100211220022 is a deficient number, since it is larger than the sum of its proper divisors (58900989578).

100211220022 is a wasteful number, since it uses less digits than its factorization.

100211220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14732811.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100211220022 its reverse (220022112001), we get a palindrome (320233332023).

The spelling of 100211220022 in words is "one hundred billion, two hundred eleven million, two hundred twenty thousand, twenty-two".