100300210021222 has 16 divisors (see below), whose sum is σ = 150913242754560. Its totient is φ = 49995911491848.

The previous prime is 100300210021171. The next prime is 100300210021283. The reversal of 100300210021222 is 222120012003001.

It is a happy number.

It is a super-2 number, since 2×100300210021222² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100300210021196 and 100300210021205.

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, 27195658 + ... + 30662749.

It is an arithmetic number, because the mean of its divisors is an integer number (9432077672160).

Almost surely, 2^{100300210021222} is an apocalyptic number.

100300210021222 is a deficient number, since it is larger than the sum of its proper divisors (50613032733338).

100300210021222 is a wasteful number, since it uses less digits than its factorization.

100300210021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57861075.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 100300210021222 its reverse (222120012003001), we get a palindrome (322420222024223).

The spelling of 100300210021222 in words is "one hundred trillion, three hundred billion, two hundred ten million, twenty-one thousand, two hundred twenty-two".